ABB B Contactor, 415V ac Coil, 4-Pole, 20 A, 4 kW 415V, 4 NO

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₩57,265.65

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  • 2026년 7월 17일 부터 배송 준비 완료
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RS 제품 번호:
237-1572
제조사 부품 번호:
GJL1211203R8005
제조업체:
ABB
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모두 선택

브랜드

ABB

Coil Voltage

415V ac

Product Type

Contactor

Number of Poles

4

Contact Current

20A

Power Rating

4kW

Series

B

Function

Control Unit

Mount Type

Wall

Normal State Configuration

4 NO

Auxiliary Contact Configuration

4 pole

Number of Auxiliary Contacts

4

Terminal Type

Screw

Control Circuit Voltage Uc

415V

Minimum Operating Temperature

-20°C

Operational Current Ie

20A

Maximum Operating Temperature

55°C

Length

58mm

Width

53mm

Standards/Approvals

IEC/EN 60947-4-1

Depth

47mm

Pole and Throw Configuration

4

COO (Country of Origin):
DE

ABB Series B Contactor, 20A Contact Current Rating, 4NO Normal State Configuration - GJL1211203R8005


This contactor is a high-performance control unit designed for reliable operation in various applications. Suitable for both residential and industrial settings, this compact 4 pole contactor is engineered to handle loads up to 20A and 4 kW with minimal space requirements. The device measures 52.5mm in width and 46.7mm in depth, making it ideal for installations where space is limited.

Features & Benefits


• Compact design aids installation in tight spaces

• Operates reliably with a maximum temperature of +55°C

• Features flat pin connections for easy wiring

• Silent coil operation reduces noise in applications

• Supports 4NO configuration for enhanced control functions

• Suitable for DIN rail mounting ensuring secure fit

Applications


• Used for controlling single-phase or three-phase loads in industrial settings

• Ideal for automation tasks within commercial buildings

• Used in residential electrical systems for power management

• Suitable for controlling motors and other electrical equipment

• Utilised in machinery where space and efficiency are critical

What is the coil voltage range for this device?


It operates within a coil voltage range of 220V to 690V AC and also supports DC applications.

How does the maximum operating temperature affect its performance?


The device can function effectively at temperatures up to +55°C, ensuring stability in various environmental conditions.

What are the implications of having zero auxiliary contacts?


Having no auxiliary contacts simplifies the design and reduces the potential for circuit complexity, focusing on essential functions.

Can it handle multiple usage cycles without failure?


This contactor is designed with a mechanical durability of 10 million cycles for reliable long-term performance in demanding situations.