ABB S402M Miniature Circuit Breaker, 2-Pole, 16A, Type B, 12V ac AC, 10 kA Breaking Capacity

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£61.07

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£73.28

(inc. VAT)

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RS Stock No.:
140-308
Mfr. Part No.:
2CCS572001R0165
Brand:
ABB
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Brand

ABB

Number of Poles

2

Product Type

Miniature Circuit Breaker

Current Rating

16A

Tripping Characteristics

Type B

Rated AC Voltage

12V ac

Breaking Capacity

10kA

Series

S402M

Terminal Type

Screw

IP Rating

IP20

Standards/Approvals

IEC/EN 60898-1

Width

36mm

Height

91mm

Depth

75mm

Tripping Mechanism

Thermal, Electromechanic

COO (Country of Origin):
CH

ABB S400M Series Miniature Circuit Breaker, 16A Current, 2 Poles - 2CCS572001R0165


This miniature circuit breaker provides overcurrent protection for single-phase and split-phase installations within residential and commercial electrical systems. Designed to interrupt fault currents while allowing normal operation, it operates on thermal and electromechanical principles and is intended for standard distribution boards complying with recognised domestic circuit protection norms.

Features and Benefits:


• 10kA breaking capacity delivers defined fault interruption performance
• Type B tripping characteristic protects against moderate inrush currents
• Thermal and electromechanical tripping mechanism ensures selective response
• Screw Terminal connection offers secure conductor fastening
• I/O actuator reset enables clear Visual switching position

Applications


• Suitable for protecting lighting and socket circuits
• Ideal for small commercial distribution boards
• Used for branch circuit protection in flats and houses
• Can be used for consumer unit upgrades and replacements

What voltage systems can it be applied to?


It is rated for use on up to 400V AC supply networks and compatible distribution circuits.

How does the tripping behaviour suit typical household loads?


The Type B curve trips on low-level fault currents which accommodates motor start inrushes common to domestic appliances.

What ingress protection does the enclosure provide?


The device has an IP20 rating suitable for installation inside protected enclosures and consumer units.

How is it mounted and secured electrically?


It is designed for DIN-rail mounting and uses screw terminals for conductor connections.

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