Outdoor special circuit breaker with dustproof and waterproof structure

Abstract

The utility model relates to circuit breaker technical field discloses a special outdoor circuit breaker with dustproof and waterproof structure, including the support for fixing multiple circuit breakers outdoors, one end of support is fixedly connected with the outdoor circuit breaker for stabilizing outdoor circuit, the inner chamber of upper and lower sides of support center respectively is screw thread and is provided with the fixed structure for connecting outdoor circuit breaker and external connecting end, the dustproof and waterproof assembly for improving dustproof and waterproof performance of outdoor circuit breaker is fixedly arranged on both sides of outdoor circuit breaker, when installing the special outdoor circuit breaker, first, the support is stably fixed in the installation position outdoors, and stable support is provided for the whole device. Then, by rotating the adjusting stud in the fixed structure, the connecting shaft is driven to slide in the inner cavity of the support, thereby adjusting the position of the fixed joint, so that it is aligned with the external connecting end. When the position is determined, tighten the adjusting ring, and use the friction between the adjusting ring and the support to fix the adjusting stud to prevent it from moving.

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