Single pole micro airplane type thermal circuit breaker, with no teasing, no tripping, fast action mechanism, and push/pull/close function. Manual drive (M-type TOCBE complies with EN609threefour standard). The indicator strip on the button clearly displays the trip/close position. Threaded panel installation, compatible with metric and performance configurations such as MS33twenty, MS3320V, QPL, Unilever, VG9five345T06.LN29886. The advanced dual cavity design facilitates fault safe operation. Temperature compensation ranges from 55C to+90C, with optional auxiliary contacts, and fully approved for use on a wide range of aircraft and equipment.
Application: Aircraft systems and equipment (fixed lines and helicopters); Other ultra-low voltage lines are used for national defense equipment and communication systems. Used as an auxiliary low-voltage power supply system for various land, sea, and air transportation vehicles. Including transport planes, fighter jets, helicopters, drone trainer planes, and similar fields.
Circuit breakerRated currentvalueandcorrespondingTypical internal resistance value | |||
Rated current (A) | Voltage drop（mV） | Rated current (A) | Voltage drop（mV） |
1 | one thousand and one hundred | seven point five | two hundred and fifty |
2 | five hundred and fifty | ten | two hundred and thirty |
two point five | four hundred and sixty | fifteen | two hundred |
3 | four hundred and forty | 20 | one hundred and ninety |
4 | three hundred and eighty | 25 | one hundred and ninety |
5 | two hundred and sixty | ||
(Optional current)
Environmental temperature: -55 ° C-125 ° C (-67-257 ° F)
Rated voltage: AC 115V (400HZ); DC 28V
Auxiliary circuit: 1A, DC 28V
Lifespan: 20000 mechanical lifespan or 5000 live 1 × IN
Insulation resistance:>100M Ω (DC 500V)
