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GE General Electric 400A TJK436F000 7700 Main Circuit Breaker 600V 400 Amp: Amazon.com: Tools & Home Improvement
Merlin Gerin NSJ400 H 400 Amp 50/60 Hz 600 Volt Compact Circuit Breaker 1 yr war – Integrity Electric Direct
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CHKD3400F 400 Amp Circuit Breaker w 350A Plug w/ AUX switch CHKD 2 yr warranty – Integrity Electric Direct
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