Square D 电路保护

断路器 MINIATURE CIRCUIT BREAKER 240V 30A

断路器

断路器

工业浪涌保护器 XDSE Type 2 SPD 480V D 3ph3 wire 200kA

断路器 Circuit breaker, PowerPacT H, 125A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

断路器附件 This lug kit is for PowerPacT J circuit breakers. This PowerPacT J, mechanical lug is a connection accessory with a rated current of 150A to 250A and is made of copper. The lugs accept 1/0 AWG to 300kcmil copper conductors. The lugs comply with UL an

断路器 PowerPacT H-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. PowerPacT H-Frame circuit breakers are available with either thermal magnetic or Micrologic electronic trip protection u

工业浪涌保护器 Multi9PRD1 75r3P T1 120/208V20kA175V SPD

断路器 Residual current circuit breaker (RCCB), Multi9 GFP, 4P, 100A, A-SI type, 300mA

断路器附件 PowerPacT M, P, and R-Frame circuit breakers offer a whole range of field installable accessories, allowing modifying the circuit breaker at any time in the design and build cycle. This phase barrier is for PowerPacT M and P circuit breakers. The pha

断路器 MULTI9 GFP 4P 63A 26MA A 480Y/277V RCCB

断路器 MINIATURE CIRCUIT BREAKER 240V 10A