ABB EH 145-30-11 contactor

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 EH 145-30-11 is an industrial AC contactor used to control motors, resistive loads, and other industrial equipment. It features reliable switching, long service life, and excellent vibration resistance, suitable for industrial automation control systems and distribution installations.

  ---

  2. Detailed Technical Specifications

  • Model: EH 145-30-11

  • Type: AC Contactor

  • Rated Operating Voltage: AC 690 V

  • Rated Operating Current: 145 A

  • Coil Voltage: AC 230 V (DC option available)

  • Poles: 3 poles (main contacts)

  • Auxiliary Contacts: 1 NO + 1 NC (optional)

  • Mechanical Life: ≥ 10,000,000 operations

  • Electrical Life: ≥ 1,000,000 operations (at rated load)

  • Mounting: DIN rail or screw mounting

  • Contact Material: Silver alloy contacts, high temperature and wear resistant

  • Protection Class: IP20 (installed in control cabinet)

  • Frequency: 50 / 60 Hz

  • Standards & Certification: IEC 60947-4-1, CE

  ---

  3. Advantages & Features

  • High rated current for direct control of high-power motors

  • Industrial-grade reliability with strong vibration and shock resistance

  • Long mechanical and electrical life for high-frequency operation

  • Safe and stable switching with wear-resistant, high-temperature contacts

  • Flexible installation: DIN rail or screw mounting

  • Optional auxiliary contacts for signal feedback and interlock control

  ---

  4. Typical Application Areas

  • Industrial motor start/stop control

  • Industrial automation control systems

  • Conveyors, pumps, and fan control

  • HVAC and building automation systems

  • Main circuit switching in distribution and control cabinets

  • Energy management and smart manufacturing systems

  ---

  5. Precautions & Installation Notes

   

  • Verify rated voltage, current, and coil type before installation

  • Ensure terminals are properly tightened to avoid poor contact

  • Install in a well-ventilated area, avoiding high temperature or humidity

  • Avoid overload operation to extend contactor life

  • Regularly check mechanical operation and contact wear

  • Use vibration-resistant mounting if in high vibration environments

  • Consider overvoltage and surge protection when switching loads

•  

The structure and details of the product：

Please make an inquiry for more models 

ABB SAFT132CBS  SAFT 132 CBS 

ABB SAFT132CBS  SAFT 132 CBS

ABB SAFT121PAC  SAFT 121 PAC

ABB YXO124 4890024-LF

ABB SAFT190APC  SAFT 190 APC

ABB SAFT112POW  SAFT 112 POW

ABB YXO116 4890024-LC

ABB 6638910B1   638910B1PS0084

ABB PU515A 3BSE032401R1

ABB XI16E1 1SBP260100R1001

ABB YT296000-MZ  YXU149B  

ABB DSMB151 57360001-K

ABB YXU149  YT296000-RX

ABB C1900/0363  C1900/0363/0360A

ABB DSMB114  57360001-MG

ABB YXU144 YT296000-MC 9.7

ABB DSBC111 57310256-K

ABB 3BHB001336R0001

ABB 086363-002 OSPS2

ABB YXO126 4890024-UN  

ABB DSBC110 57310256-E

ABB PM645C 3BSE010537R1

ABB YXT115B 4890024-NK

ABB AX645  3BHB001914R1  3BHB001914R0001

ABB BRC-100 P-HC-BRC-10000000

ABB BRC300  PHCBRC30000000

ABB DSQC609  3HAC14178-1

ABB DSTK183 2639603-BX

Other best-selling products：