Siemens Auxiliary Release Shunt Trip for use with 3VA20-26, 3VA1

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Subtotal (1 unit)*

R 2 008,72

(exc. VAT)

R 2 310,03

(inc. VAT)

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  • Shipping from 18 February 2026
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1 +R 2,008.72

*price indicative

RS stock no.:
275-931
Mfr. Part No.:
3VA9978-0BL10
Manufacturer:
Siemens
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Brand

Siemens

Range

SENTRON

Product Type

Shunt Trip

Series

3VA9978

For Use With

3VA20-26, 3VA1

Sub Type

Auxiliary Release

Terminal Type

Screw

Standards/Approvals

UL, EAC, RoHS, CE

COO (Country of Origin):
CZ
The Siemens Shunt Trip is engineered for seamless integration with the 3VA4/5/6 series, featuring a compact height of 65.1 mm and a net weight of just 91 g. With a maximum consumed active power of 30 W, this model operates efficiently at 12 V DC while ensuring robust surge voltage resistance of 4 kV. The degree of pollution rating of 3 highlights its reliability in varying environments.

Designed with a specific width of 257 mm for compact installations

Facilitates convenient tightening with a torque range of 04 to 05 N·m using screw type terminals

Meets various connection standards with a precisely defined stripped length of 10 mm

Accommodates a wide range of conductor cross sections from 05 to 15 mm²

Offers UL compliant stripped length of 04 inches for enhanced usability

Includes strict surge voltage resistance parameters to ensure operational safety

Backed by comprehensive certifications for environmental assurance and product reliability

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