Siemens 5SM26 Series Residual Current Circuit Breaker, 40 A, 3-Pole, 300 mA, Type A 400 V ac

View all RCCBs

Subtotal (1 unit)*

HK$1,069.58

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 13 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +HK$1,069.58

*price indicative

RS Stock No.:
328-312
Mfr. Part No.:
5SM2632-6
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Residual Current Circuit Breaker

Current Rating

40 A

Number of Poles

3

Series

5SM26

Range

SENTRON

Trip Sensitivity

300mA

Tripping Characteristics

Type A

Terminal Type

Screw

Standards/Approvals

VDE, EAC, UKCA, CCC, CE

Height

90mm

Depth

70mm

Width

107 mm

Rated AC Voltage

400 V ac

COO (Country of Origin):
RO
The Siemens Residual Current unit designed for use with miniature circuit breakers. This Type A RC unit is rated with nominal current and residual current. It is suitable for applications requiring selective tripping to ensure coordinated protection in electrical installations.

40A Operational current

460V Supply Voltage

IP20 protection

Dimensions are 90 x 107 x 70 mm

tripping fault current of 300 mA

3 poles

Related links