3RV2928-1A

The 3RV2928-1A is an isolation module for Siemens SIRIUS series S0 specification motor protection circuit breakers. It features a visible isolation distance design and can be locked in the disconnected position for easy confirmation of circuit disconnection during maintenance. It is CE, UL, CSA, and CCC certified and is made in the Czech Republic.

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Siemens SIRIUS 3RV2928-1A Motor Protection Circuit Breaker Isolation Module

Product Positioning

The 3RV2928-1A is an isolation module applicable to Siemens SIRIUS series S00/S0 motor protection circuit breakers, providing visual isolation distance and disconnection lockout function to enhance maintenance safety.

Core Product Advantages and Features

Visual isolation distance

Provides a clearly visible isolation distance, making it easy to confirm whether the circuit breaker has been completely disconnected.

The disconnected position can be locked.

Supports locking at the disconnected position, enhancing personnel safety during maintenance and repair.

Phase isolation design

As a phase-to-phase isolation plate, it reduces the risk of phase-to-phase short circuits and improves system reliability.

Multiple international certifications

It has obtained certifications such as CE, UL, CSA, and CCC, and complies with international installation standards.

project	Specification
model	3RV2928-1A
Product Type	Isolation Module (Phase-to-Phase Isolation Panel)
Applicable circuit breaker size	S00/S0
Features	Visual isolation distance; the disconnected position can be locked.
Operating temperature	-20°C ~ +70°C
Storage temperature	-50°C ~ +80°C
External dimensions	45 x 51 x 94 mm
weight	0.136kg
Certification	CE, UL, CSA, CCC
country of origin	Czech Republic
Packaging quantity	1 piece/pack

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