Better World

Siemens 35 → 45 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V

Subtotal (1 unit)*

£212.21

(exc. VAT)

£254.65

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 6 unit(s) ready to ship
  • Plus 1 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£212.21

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
875-1122
Distrelec Article No.:
304-02-509
Mfr. Part No.:
3RV2031-4VA10
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Current Rating

35 → 45 A

Range

SIRIUS 3RV

Motor Protection Component

Circuit Breaker

Supply Voltage

20 → 690 V

Series

3RV2

Overall Length

140mm

Overall Width

55mm

Overall Depth

149mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

+60°C

Voltage Rating

690 V

Terminal Type

Screw

Better World Claim

Extended product life, Low carbon manufacture

Better World Product

Yes

Breaking Capacity

4 kA

Size

S2

Horse Power Rating

50HP

RoHS Status: Exempt

COO (Country of Origin):
DE

Siemens Motor Protection Circuit Breaker, 35 to 45A Current Rating - 3RV2 Series - 3RV2031-4VA10


Protect your motors from damage caused by an overcurrent or short circuit with this circuit breaker from Siemens. It's simple to install by screwing or snapping it onto a standard DIN rail, and it can be mounted in any position for added versatility. Thanks to its surge voltage resistance of 6kV (kilovolts), it provides a high level of protection in the event of a power surge. You can use this circuit breaker in both commercial and industrial applications.

• Broad operating temperature range of -20°C to +60°C for use in a variety of demanding environments
• Power loss of 17W for energy-efficient operation
• Trips in 10 seconds or less at six times the maximum current rating for fast response times
• IP20 (ingress protection) rating means it's touch-proof and protected against objects larger than 12mm in size

How long will this circuit breaker last?


The circuit breaker has a long electrical and mechanical lifespan of 50,000 switching cycles, so you can rely on it to last a long time without needing to be replaced.

Related links