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Product Overview

Rapid scientific and technological development and humanized design change people’s life concept, therefrom to further activate our bold and innovative spirit.
We take the lead in using “wiring signage” plug-in piece in NYKB series small circuit breakers, to make wiring of your terminal power distributor is clear, tidy and unified.
For the first time we use many colors of handles in NYKB series small circuit breakers, to have more convenient identification for installation.
The Tysen-SAE products pay attentions to detail interpretation, its exquisite technology, advanced production techniques, strict detection methods, high-efficient management model.
Tysen-SAE - Making continuous endeavors for creating a more beautiful world.

NYKB2 series “phase wire + neutral wire” circuit breaker C-Type release curve: applies to low-voltage terminal power distribution in residential buildings, industrial building and architecture fields, etc.
NYKB2L series “phase wire + neutral wire” electronic leakage protection circuit breaker C-Type release curve: applies to low-voltage terminal power distribution in residential buildings, industrial building and architecture fields, etc.
NYKB1 small circuit breaker C-Type and D-type release curves: applies to control and isolation of low-voltage terminal power distribution in residential buildings, industrial building and architecture fields, etc.
NYKB1L electronic leakage protection circuit breaker C-Type and D-type release curves: is a earth fault protection device with very wide application scope.
NYKG1 disconnecting switch: NYKG1 disconnecting switch can break and make wires with load. It’s widely used for industrial, civil buildings, and other fields.