ABB S804S Miniature Circuit Breaker, 4-Pole, 63 A, UC-K, 750 V DC, 50 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

HK$13,313.49

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +HK$13,313.49

*price indicative

RS Stock No.:
140-323
Mfr. Part No.:
2CCS864001R1597
Manufacturer:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Number of Poles

4

Product Type

Miniature Circuit Breaker

Current Rating

63 A

Tripping Characteristics

UC-K

Rated DC Voltage

750 V

Breaking Capacity

50kA

Series

S804S

Terminal Type

Screw

IP Rating

IP20

Width

106 mm

Standards/Approvals

IEC/EN 60947-2

Depth

82.5mm

Height

95mm

Reset Actuator Type

I/O Actuator

COO (Country of Origin):
CH
The ABB high performance miniature circuit breaker (MCB) is a reliable and efficient solution for protecting electrical circuits. With a rated operational voltage of 750 V DC and tripping characteristic UC-K, this MCB offers excellent performance in a compact design.

High performance MCB with 4 poles and 63A rating

Meets standards of IEC/EN 60947-2 for quality assurance

Energy limiting class 3 for enhanced safety

Reliable protection for electrical circuits

Ensures high performance with 50kA 250VDC breaking capacity

Compact design with dimensions of 106mm x 95mm x 82.5mm

Related links