Siemens SENTRON 5SJ4150 Miniature Circuit Breaker, 1-Pole, 50 A, Type D, 400 V ac AC, 60 V DC, 10 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

R 2 227,84

(exc. VAT)

R 2 562,02

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +R 2,227.84

*price indicative

RS stock no.:
299-744
Mfr. Part No.:
5SJ4150-8HG40
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Miniature Circuit Breaker

Number of Poles

1

Current Rating

50 A

Tripping Characteristics

Type D

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V

Breaking Capacity

10kA

Mount Type

Rail

Range

SENTRON

Series

5SJ4150

IP Rating

IP20, IP40

Standards/Approvals

UL, UKCA, RoHS, IEC/EN 60947-2/UL 489, DVE, CE, CCC

Width

18 mm

Height

90mm

Depth

70mm

COO (Country of Origin):
DE
The Siemens Miniature circuit breaker is rated for 240V with a 10kA breaking capacity, featuring a 1-pole configuration and a D curve. It has a width of 70 mm and complies with UL 489 standards, ensuring reliable protection in electrical circuits against overcurrent conditions.

CE Certified

EAC Certified

Related links