banner
Home Siemens

SIEMENS 6EP4437-7EB00-3DX0 Power Supply Module

6EP4437-7EB00-3DX0
6EP4437-7EB00-3DX0

SIEMENS 6EP4437-7EB00-3DX0 Power Supply Module

SIEMENS 6EP4437-7EB00-3DX0 Power Supply Module    

  • Item NO.:

    6EP4437-7EB00-3DX0

  • Market Price:

    $790

  • Product Origin:

    Germany

  • Color:

    NEW

  • Product weight:

    0.01KG

  • Lead Time:

    In stock
Inquire Now

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

                                                                                                                                                  •  

                                                                                                                                                                                                        • SIEMENS 6EP4437-7EB00-3DX0 Selectivity Module

                                                                                                                                                                                                           
                                                                                                                                                                                                          image
                                                                                                                                                                                                           

                                                                                                                                                                                                          Overview

                                                                                                                                                                                                           
                                                                                                                                                                                                          This is a SITOP SEL1400 8-channel 5A DC selectivity distribution module under Siemens SITOP power system, not a primary AC-DC power supply. It takes 24VDC from main power supplies, splits into 8 independent protected branches, realizes selective circuit protection, branch current monitoring and fault isolation for PLC, sensors, valves and low-power field loads.

                                                                                                                                                                                                          Key Specifications

                                                                                                                                                                                                           

                                                                                                                                                                                                          Electrical Parameters

                                                                                                                                                                                                           
                                                                                                                                                                                                          • Input: DC 20.4–30V (rated 24VDC), max input total current 40A
                                                                                                                                                                                                          • Output: 8 independent channels, each channel adjustable trip current 1–5A via potentiometer
                                                                                                                                                                                                          • Output voltage: Stabilized 23.8VDC
                                                                                                                                                                                                          • Protection curve: Current-limiting characteristic (SEL1400 series)
                                                                                                                                                                                                          • Sequential power-on delay: Selectable 25ms / 200ms / 500ms / load-optimized via DIP switch
                                                                                                                                                                                                          • Efficiency: Up to 98%, low power loss
                                                                                                                                                                                                          • Fault trip logic: Overcurrent above set threshold triggers automatic branch cut-off without affecting other channels

                                                                                                                                                                                                          Mechanical & Environmental

                                                                                                                                                                                                           
                                                                                                                                                                                                          • Dimensions (W×H×D): 72 mm × 80 mm × 80 mm
                                                                                                                                                                                                          • Mounting: Standard 35mm DIN rail
                                                                                                                                                                                                          • Protection grade: IP20 (cabinet internal use only)
                                                                                                                                                                                                          • Wiring: Spring push-in terminals for fast wiring
                                                                                                                                                                                                          • Operating temperature: -25 ℃ ~ +60 ℃
                                                                                                                                                                                                          • Weight: ~0.25 kg
                                                                                                                                                                                                          • Certifications: CE, cULus, DNV GL

                                                                                                                                                                                                          Monitoring & Signal Interfaces

                                                                                                                                                                                                           
                                                                                                                                                                                                          1. Per-channel LED indicator: Green = normal operation; Red = overcurrent/fault cut-off
                                                                                                                                                                                                          2. Collective fault relay output (NO/NC contact): Central fault signal to PLC/HMI
                                                                                                                                                                                                          3. Reset button: Manual recovery after fault elimination
                                                                                                                                                                                                          4. RJ45 monitoring port: Link to SITOP Manager software for remote load monitoring, data logging and fault diagnosis

                                                                                                                                                                                                          Main Functions

                                                                                                                                                                                                           
                                                                                                                                                                                                          1. Multi-branch selective power distribution
                                                                                                                                                                                                             
                                                                                                                                                                                                            Divide single 24VDC main power into 8 isolated load branches. Short-circuit or overload on one channel only cuts off that single loop, avoiding total system blackout.
                                                                                                                                                                                                          2. Adjustable overcurrent protection
                                                                                                                                                                                                             
                                                                                                                                                                                                            Each channel’s trip current can be set from 1A to 5A to match different loads (sensors, relays, solenoid valves, I/O modules).
                                                                                                                                                                                                          3. Sequential soft start
                                                                                                                                                                                                             
                                                                                                                                                                                                            Delay power supply to each branch in sequence to reduce overall inrush current, preventing main power supply overload at startup.
                                                                                                                                                                                                          4. Full fault monitoring & remote signalization
                                                                                                                                                                                                             
                                                                                                                                                                                                            Visual LED fault indication on each channel; collective alarm contact transmits fault status to upper PLC for alarm popup on HMI.
                                                                                                                                                                                                          5. Digital power monitoring
                                                                                                                                                                                                             
                                                                                                                                                                                                            Via RJ45 communication port, upload real-time channel current, voltage and fault records to PC management software for equipment energy statistics and maintenance traceability.
                                                                                                                                                                                                          6. Hot-restart after fault clearance
                                                                                                                                                                                                             
                                                                                                                                                                                                            After removing short-circuit/overload, press reset button to restore power to the faulty channel without powering down the whole control cabinet.

                                                                                                                                                                                                          Advantages

                                                                                                                                                                                                           
                                                                                                                                                                                                          • High selectivity design eliminates full-system shutdown caused by single branch short circuit, greatly reducing production downtime
                                                                                                                                                                                                          • 8-channel integrated compact design saves cabinet space compared with multiple separate circuit breakers
                                                                                                                                                                                                          • Push-in spring terminals cut wiring time without screwdrivers
                                                                                                                                                                                                          • Built-in digital monitoring interface realizes intelligent power management for Industry 4.0 automation lines
                                                                                                                                                                                                          • Wide temperature range adapts to harsh workshop environments (packaging, metallurgy, water treatment)
                                                                                                                                                                                                          • Current-limiting protection curve avoids instantaneous current surge damage to sensitive PLC and sensor equipment
                                                                                                                                                                                                          • Low power loss and high energy efficiency for long-term continuous operation

                                                                                                                                                                                                          Typical Applications

                                                                                                                                                                                                           
                                                                                                                                                                                                          Automation production line 24V DC load distribution, PLC & ET200SP remote I/O power protection, packaging machinery control cabinets, water treatment DCS control panels, logistics conveying equipment, machine tool auxiliary power distribution, spare selective power distribution module for SITOP power supply systems.

                                                                                                                                                                                                          Distinction Note

                                                                                                                                                                                                           
                                                                                                                                                                                                          SEL1400 series adopts current-limiting protection, while SEL1200 series uses quick switch-off characteristic; this model is 8×5A version of SEL1400 family.

                                                                                                                                                                                                   

The structure and details of the product：

 Please make an inquiry for more models

SIEMENS 6ES5947-3UA21

SIEMENS 6FC5357-0BB14-0AA0

SIEMENS 3SB32 02-4AD11

SIEMENS 3SB32 02-0AA11

SIEMENS 3SB32 02-0AA51

SIEMENS 3SB32 03-0AA21

SIEMENS 3SB3202-2KA11

SIEMENS 3SB3210-2EA11

SIEMENS 6RA2475-6DV62-0

SIEMENS 3RT2046-1NE30

SIEMENS 7MH5104-3AD00

SIEMENS 6SL3330-1TE35-3AA3

SIEMENS 6SE7022-2FC61-Z D78

SIEMENS 3VL2716-1AA31-0AA0

SIEMENS GB14048.2

SIEMENS 3RT2015-1AP0

SIEMENS 6SL3162-0AF00-0AA1

SIEMENS 6SL3162-0AB00-0AA0

SIEMENS 6ES7-193-4CE10-0AA0

SIEMENS 7ME6520-3FC12-2AA1

SIEMENS 7MF4033-1DA00-1AA1-ZA01

SIEMENS 7MF4433-1FA02-1AB6-ZA01-A40-C11-C12-C14

SIEMENS 7MF4033-1EA00-1AA6

SIEMENS 6FX2007-1AE04

SIEMENS 3SB3210-2DA11

SIEMENS 6FC5410-0AY03-1AAO

SIEMENS 6ES7155-6AU00-0CN0

SIEMENS 6EP4134-3AB00-0AY0

SIEMENS 6EP4134-0GB00-0AY0

SIEMENS 6ES7954-8LC04-0AA0

SIEMENS 3LD9245-2C

SIEMENS 3LD9242-4F

SIEMENS 8UC7220-3BB

SIEMENS 6DR4004-8NN/30

SIEMENS 8UC7323-3BB30

SIEMENS 8UD1161-4AF25

SIEMENS 8UD1151-3AF21

SIEMENS 3RV2031-4JB15

SIEMENS 6XV1870-2J

SIEMENS 6SN1145-1BA02-0CA2

SIEMENS ACVATIX SKB62

SIEMENS 6AV7881-1AA00-2DA0

SIEMENS 6AV2124-0UC02-OAX1

SIEMENS 3TB5414-0AM0

SIEMENS 3RT2026-1AP00

SIEMENS 7ME5034-0AA11-1AA0

 

 Other best-selling products：

Hot Tags :

SIEMENS

6EP4437-7EB00-3DX0

PLC Module
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Related products

6ES7810-5CC10-0YR5
SIEMENS 6ES7810-5CC10-0YR5 control module

SIEMENS 6ES7810-5CC10-0YR5 control module

Details
6GK5212-2BB00-2AA3
SIEMENS 6GK5212-2BB00-2AA3 Managed IE Switch

SIEMENS 6GK5212-2BB00-2AA3 Managed IE Switch

Details
3TK2827-1AJ20
SIEMENS 3TK2827-1AJ20 safety relay

SIEMENS 3TK2827-1AJ20 safety relay

Details
6ES7318-3FL01-0AB0
SIEMENS 6ES7318-3FL01-0AB0 CPU module

SIEMENS 6ES7318-3FL01-0AB0 CPU module

Details
6AV6642-0AA11-0AX1
SIEMENS 6AV6642-0AA11-0AX1 TP 177A series touch screen HMI display

SIEMENS 6AV6642-0AA11-0AX1 TP 177A series touch screen HMI display

Details
6ES7336-4GE00-0AB0
SIEMENS 6ES7336-4GE00-0AB0 analog input module

SIEMENS 6ES7336-4GE00-0AB0 Fail-safe analog input module for SIMATIC Safety

Details
6ES7322-1FF01-0AA0
SIEMENS 6ES7322-1FF01-0AA0 digital output module

SIEMENS c digital output module

Details
6AV3607-1JC20-0AX1
SIEMENS 6AV3607-1JC20-0AX1 operator panel

SIEMENS 6AV3607-1JC20-0AX1 operator panel

Details

Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit
Contact Us:justwellautomation@qq.com

Home

Products

whatsApp

contact