Electrothermal relays (thermal switches not operated by electrical input, thermal switches with anticipating electrical input H01H37/00; thermally-sensitive members H01H37/32)

Child Classifications

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• H01H 2061/006 2nd only +1 CPC CPC only CPC only
• H01H 61/002 +1 CPC CPC only CPC only
• H01H 61/01 Details +1 CPC IPC+CPC Available in IPC and CPC
• H01H 61/02 wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively IPC+CPC Available in IPC and CPC
• H01H 61/04 wherein the thermally-sensitive member is only heated directly IPC+CPC Available in IPC and CPC
• H01H 61/06 Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts +2 CPC IPC+CPC Available in IPC and CPC