ABB S403M Miniature Circuit Breaker, 3-Pole, 20 A, Type K, 440 V ac AC, 12 V DC, 15 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

HK$3,597.74

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 05 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +HK$3,597.74

*price indicative

RS Stock No.:
140-674
Mfr. Part No.:
2CCS573001R0487
Manufacturer:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Number of Poles

3

Product Type

Miniature Circuit Breaker

Current Rating

20 A

Tripping Characteristics

Type K

Rated AC Voltage

440 V ac

Rated DC Voltage

12 V

Breaking Capacity

15kA

Series

S403M

IP Rating

IP20

Depth

75mm

Standards/Approvals

IEC/EN 60947-2, IEC/EN 60898-1

Height

91mm

Width

54 mm

Tripping Mechanism

Anaerobic Adhesive, Electromechanic

COO (Country of Origin):
CH
The ABB Miniature Circuit Breaker is a current limiting MCB with delayed thermal and electromechanic tripping mechanisms for overload and short circuit protection. Compliant with IEC/EN standards, it offers a range of characteristics, configurations, and breaking capacities for versatile use in commercial, industrial, and critical power applications.

IP20 protection rated

RoHS and REACH compliant

IEC/EN 60898-1 and IEC/EN 60947-2 certified

10000 cycle electrical and mechanical endurance

Related links