Circuit Breaker Ancillary Size:40A 2 oz 94% nylon /

2 oz 94% nylon / 6% spandex ripstop

Protects against tire fading and cracking

* Consistently smooth and quiet braking power

For T-Slot crossbars

Circuit Breaker Ancillary Size:40A 2 oz 94% nylon /Square D QO QO240CP Circuit Breaker, Mini, 40 A, 2 Pole, 120 240 VAC, 48 VDC, Flush Mounting, Black The industry leader in circuit protection is easily recognized by the industry's only trip indicator. The red Visi Trip Indicator makes it easy to spot a tripped circuit breaker. Compact 3 4 in wide format for one pole circuit breakers helps minimize panel space and footprint. The Square D exclusive Qwik Open protection is standard on all 15 A and 20 A