Description
Product Overview
The Siemens 5SY4204-7 is a miniature circuit breaker designed for protection of electrical circuits up to 400 V. It offers high breaking capacity (10 kA), C-type tripping characteristic, 2 poles, and compact 70 mm width. Ideal for residential and industrial electrical panels.
Key Features
Voltage: 400 V
Breaking capacity: 10 kA
2-pole, C type
Rated current: 4 A
Compact width: 70 mm
Warranty & After-Sales
Factory new: 1-year Kairock warranty
Second-hand: 3–6 months Kairock warranty
Technical support available
Delivery Time
Stock: 3–5 working days
Non-stock/custom: per agreement
Why Choose Kairock
100% genuine Siemens product
Reliable circuit protection
Global shipping from China warehouse
Expertise in supply chain and stock management
Applications
Electrical panel protection
Residential and industrial circuits
Industrial automation distribution





Reviews
There are no reviews yet.