Wire end insulation isolation clamp for electrified secondary circuit wiring

The utility model discloses a wire end insulation isolation clamp used for electrified secondary circuit wiring, which comprises a grip, a movable handle, clamping arms and a lantern ring, the grip and the movable handle are arranged in parallel, each clamping arm comprises a horizontal section and an inclined section, the tail end of each inclined section is provided with an insulation block, the pair of clamping arms is symmetrically arranged, and the lantern ring is sleeved on the horizontal section and the inclined section. The horizontal section of the sleeve ring penetrates through the movable handle to be fixedly connected with the grip, and the sleeve ring is connected with the movable handle through a connecting rod after sleeving the inclined section of the clamping arm. The insulating blocks are arranged at the tail ends of the clamping arms, and the insulating blocks are used for clamping the metal wire heads to the interface of the terminal strip, so that the metal wire heads are prevented from b