ABB S201U-Z5 Miniature Circuit Breaker

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.

• 1. Product Overview

  The ABB S201U-Z5 is a miniature circuit breaker (MCB) designed for overload and short-circuit protection in low-voltage distribution systems. Compact and reliable, it is suitable for residential, commercial, and light industrial applications. The S201U series provides multiple rated currents and tripping characteristics, allowing flexible system design and protection.

  ---

  2. Technical Specifications

  Parameter	Description
  Model	S201U-Z5
  Type	Miniature Circuit Breaker (MCB)
  Poles	1P (Single-pole)
  Rated Current	5 A
  Tripping Characteristic	Z Type (high sensitivity, fast trip)
  Rated Voltage	230/400 V AC
  Rated Frequency	50/60 Hz
  Breaking Capacity	6 kA (short-circuit current)
  Mounting	35 mm DIN rail
  Standards	IEC/EN 60898-1
  Features	Overload and short-circuit protection, compact design, easy installation

  ---

  3. Key Advantages & Features

  1. High-Sensitivity Protection

     • Z-type tripping characteristic, ideal for cable, precision equipment, and small electronic loads.

  2. Compact Design

     • Saves space in distribution panels, allows multiple installations.

  3. Easy Operation

     • Modular design for easy installation, removal, and maintenance.

  4. High Reliability

     • IEC-compliant, providing stable overload and short-circuit protection.

  5. Wide Application

     • Suitable for residential, commercial, light industrial, and control panel distribution.

  ---

  4. Typical Applications

  • Residential and home distribution protection

  • Commercial low-voltage distribution systems

  • Small industrial control panels and equipment protection

  • Power supply protection for precision instruments and electronics

  • Lighting and small load protection

  ---

  5. Usage Precautions

   

  • Installation: Must be installed in IEC-compliant distribution systems; ensure DIN rail is securely fixed.

  • Rated Current Selection: Choose rated current according to load to prevent nuisance tripping or insufficient protection.

  • Environmental Conditions: Avoid humidity, dust, corrosive gases, and high-temperature environments.

  • Maintenance: Regularly inspect the breaker and wiring for reliable operation.

  • Usage Limitations: Only for AC low-voltage systems; not suitable for direct DC use or extremely high short-circuit currents.

• 

The structure and details of the product：

 Please make an inquiry for more models：

ABB NCAN-02 CAN-BAS

ABB AF12ZB-30-10RT-22

ABB AF09-30-01-13

ABB 77-143V DC, TAL26-40-00

ABB S202 C6

ABB 2CSG204471R4051 M4M 20

ABB E218-16-11

ABB S203M-K63UC

ABB GHV2501910R0001

ABB FPH1413001R0401

ABB 1SDA054866R1

ABB S2-H11 GHS2701916R0001

ABB 1SBE121111R0620

ABB 1SAE231111R0640

ABB 3AUA0000088115

ABB TTF300.E 1. D.1.H.BF.EM.T0

ABB 1SAM250000R1008

ABB 1SFL487002R1111

ABB 1SFL487102R1111

ABB 1SFA894019R7000

ABB 1SBN081306T1000

ABB CLMD53

ABB 1SDA067392R1

ABB 1SDA051000R1

ABB ACS880-01-045A-3

ABB 1SDA051002R1

ABB M420274

ABB ХТ4N250 LSI R250 FF 3P 1SDA068136R1

ABB 1MRK002247-AP

ABB 2TLJ020070R1700

ABB S202M-C2 2CDS272001R0024

ABB TF65-33 1SAZ811201R1002

ABB CA5X-01 1SBN019010R1001

ABB ACS550-01-038A4+J400

ABB REF615C-E

ABB A110-30-00-84 1SFL451001R8400

ABB ACS800-104-0145-3

ABB FS225R12KE3/AGDR-71CS

ABB ACS380-040S-038A-4

ABB ACS380-040S-17A0-4

ABB UAD149A11 3BHE014135R0011

ABB 1SFL577001R7011

ABB 1SDA045050R1

ABB 1SAM150000R1007

ABB 1SBL177001R1101

ABB 1SFA611200R1006

ABB 1SDA051018R1

Other best-selling products：