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Siemens 5SY4502-7 Miniature Circuit Breaker - 2A, 1+N-Pole, C-Curve

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ManufacturerSiemens

Part number5SY4502-7

Voltage 230V AC

Current 2A

Poles 1+N

Breaking Capacity 10kA

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Overcurrent protection C-curve tripping 1+N pole design 10kA breaking capacity DIN rail mountable

Product description

The Siemens 5SY4502-7 is a miniature circuit breaker designed for reliable overcurrent protection. It features a 1+N-pole configuration with a C-curve tripping characteristic, a rated current of 2A, and a breaking capacity of 10kA at 230V.

This circuit breaker is ideal for protecting electrical installations and equipment in residential, commercial, and industrial settings. Its compact design and 70mm width make it suitable for use in distribution boards and control panels where space is at a premium.

Stanlo Automation, a veteran-owned business, offers this Siemens 5SY4502-7 with a commitment to quality and service. We provide surplus industrial automation parts to keep your operations running efficiently.

Technical specifications

Voltage	230V AC
Current	2A
Poles	1+N
Breaking Capacity	10kA
Curve	C
Width	70mm

Common applications

Residential electrical panels

Commercial distribution boards

Industrial control cabinets

Machine protection

Compatible systems

Standard DIN rail distribution boards

Also known as

Siemens 5SY4 breaker 5SY45027 Siemens MCB

Replaces / compatible with

This breaker is part of the Siemens 5SY4 series and can be used as a direct replacement for other breakers within this line with identical specifications. Always verify compatibility before installation.

Technical note

Expert tip

Ensure proper wiring of the neutral pole in the 1+N configuration to maintain full circuit protection.

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Frequently asked questions

What is the breaking capacity of the Siemens 5SY4502-7 miniature circuit breaker?

The Siemens 5SY4502-7 miniature circuit breaker has a breaking capacity of 10kA at 230V. This ensures it can safely interrupt fault currents to protect your electrical system.