SENTRON
3VA Accessories – 3VA9131-0WD31
The Siemens 3VA9131-0WD31 is a terminal cover
accessory designed for the SENTRON 3VA1 / 3VA4 / 3VA5 Molded Case
Circuit Breaker (MCCB) series. It is used to provide safe insulation and
protection of breaker terminals, helping prevent accidental contact with
live parts and improving overall safety in low-voltage power distribution
systems.
This accessory is specifically designed as a 3-pole
terminal cover with probe holes, allowing voltage testing without removing
the cover. It ensures safer maintenance operations while maintaining full
compliance with industrial safety requirements.
The 3VA9131-0WD31 is widely used in LT
panels, MCCs, PCCs, switchboards, and OEM electrical systems, where secure
terminal insulation and safe access for testing are required.
🔹 Key Features
|
Parameter |
Specification |
|
Product
Series |
Siemens
SENTRON 3VA |
|
Model
Number |
3VA9131-0WD31 |
|
Product
Type |
Terminal
Cover |
|
Pole
Configuration |
3
Pole |
|
Compatible
Series |
3VA1
/ 3VA4 / 3VA5 MCCB |
|
Function |
Terminal
insulation & protection |
|
Special
Feature |
Voltage
test probe holes |
|
Mounting
Type |
External
accessory |
|
Material |
Industrial-grade
insulating plastic |
|
Application |
MCCB
terminal safety cover |
|
Usage
Area |
LT
Panels, MCC, PCC, OEM Panels |
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