ABB NS31E-20 Contactor Relay, 24V Coil, 4-Pole, 4 A 24V, 3 NO/1 NC, 690V

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₩70,356.00

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RS 제품 번호:
258-9418
제조사 부품 번호:
1SBH101001R2031
제조업체:
ABB
제품 정보를 선택해 유사 제품을 찾기
모두 선택

브랜드

ABB

Product Type

Contactor Relay

Coil Voltage

24V

Number of Poles

4

Contact Voltage

690V

Contact Current

4A

Series

NS31E-20

Function

Push Button

Mount Type

Front

Normal State Configuration

3 NO/1 NC

Auxiliary Contact Configuration

3 NO/1 NC

Number of Auxiliary Contacts

3

Terminal Type

Screw

Control Circuit Voltage Uc

24V

Operational Current Ie

10A

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

70°C

Length

68mm

Standards/Approvals

CSA C22.2 N°14, IEC 60947-5-1 and EN 60947-5-1, UL 508

Depth

68mm

Width

73mm

COO (Country of Origin):
CN

ABB NS31E-20 Series Contactor Relay, 24V Coil Voltage, 10A Operational Current - 1SBH101001R2031


This contactor relay provides Compact control switching for industrial automation and electrical systems. Designed for front mounting with push-button operation, it is intended to control auxiliary circuits and switching tasks within equipment racks and control panels where a 24V control supply is available.

Features and Benefits:


• 24V Coil voltage ensures compatibility with common control supplies • Four switching poles deliver 10 A operational current for load handling • Three normally open and one normally closed auxiliary contacts enable flexible logic arrangements • Screw Terminal connections simplify secure wiring and maintenance • Rated contact voltage up to 690V supports high-voltage distribution circuits • Operates across -40 °C to 70 °C for wide temperature range installations

Applications


• Suitable for control panels in factory automation systems • Ideal for integrating into motor-starter arrangements • Used for switching auxiliary circuits in power-distribution assemblies • Can be used for interlock logic in process-control cabinets

What electrical load can it switch continuously?


It is specified to carry an operational current of 10 A for continuous switching tasks under rated conditions.

How many auxiliary contacts can be used for control logic?


There are three normally open contacts and one normally closed contact available for signalling or interlock functions.

How is the device mounted in a control enclosure?


The unit is designed for front mounting to accommodate installations where face access is required.

What Terminal type is provided for field wiring?


Screw terminals are provided to permit straightforward conductor termination and routine servicing.