Kun Woo Power Tech.

Miniature Series

General Introduction

Hyundai Miniature Series, as an integral part of Hyundai Circuit Breaker
and Contactor, offer the complete solution against overload, short-circuit,
and earth leakage current as well as system monitoring, and can be
applied to residential, commercial, and industrial sectors.
Hyundai Miniature Series focus on safety, easy installation,
and user-friendliness with high reliability qualified by international test
authorities based on IEC standard.

Miniature Circuit Breaker

HiBD Type

Overload and short-circuit protection

3, 4.5, 6, 10 kA at AC240/415 V

1, 2, 3, 4, 5, 6, 10, 13, 15, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 A

1, 2, 3, 4, 1+N, 3+N pole

B, C, D curve

Auxiliary switch, trip alarm switch, shunt trip, under voltage trip

Residual Current Circuit Breaker

Residual Current Circuit Breaker

HiRC Type

Earth leakage protection

16, 25, 32, 40, 63, 80, 100 A

10, 30, 100, 300, 500 mA

2, 4 pole

AC, A type

HiRO Type

Overload, short-circuit and earth leakage protection

4.5 kA at AC240 V

1, 3, 5, 6, 10, 16, 20, 25, 32, 40 A

10, 30, 100, 300, 500 mA

1+N pole, AC type

HiRD Type

Overload, short-circuit and earth leakage protection

6, 10 kA at AC240/415 V

1, 2, 3, 4, 5, 6, 10, 13, 15, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 A

10, 30, 100, 300, 500 mA

1+N, 2, 3, 3+N, 4 pole, AC type