TO Series Economical Type

1.    Regarding IEC standard for handle? ON/OFF indication, our products from 800A and above Frame Sizes have been marked base color as red for ON and green for OFF. After tripping, our handle position is in the middle and showes half red and half green.

2.    There is a push botton of "Push to Trip" for confirmation if the trip mechanism or installed alarm switch is right or not.

3.    To avoid the people mis-operation after the contacts melt in the MCCB , our MCCB of TO-50E/100EC/100EB, 800A and above frame sizes have latest safety design of mechanisms, delivering the function of ISOLATION which ensure the handle not positioning to the trip or off position.

TO Series Standard Type

1.    Regarding IEC standard for handle’s ON/OFF indication, our products from 400A and above Frame Sizes have been marked base color as red for ON and green for OFF. After tripping, our handle position is in the middle and showes half red and half green.

2‧    There is a push botton of "Push to Trip" for confirmation if the trip mechanism or installed alarm switch is right or not.

3‧    Internal accessories: suitable for various demands, the shunt release, auxiliary contact, alarm contact and undervoltage trip can be easily mounted as “one-touch?method without screw fitting.

TG Series High-Fault Level Type

Adjustable Thermal and Fixed Magnetic Trips :

• Frame Size: 125~800AF(3Pole & 4Pole)

• Rated Current: 125A~400A adjustable

• Rated Current: 630A~800A Fixed

• Breaking Capacity (IEC 60947-2 AC380V Icu) : 50kA