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Control circuit flexibility: Supports integration with alarms or auxiliary switches for coordinated operation
Whether used in new installations or as part of an upgrade to an existing system
1 x 10/100 Mbit/s Ethernet Interface with Integrated 2-Port Switch ERTEC 400
BR2032 or CR2032X lithium non-rechargeable
The breaker is configured with lugs on both the line and load sides
MBK150 | Siemens 150A Type SL transfer switch main breaker with EQ frame and NEMA 3R enclosure tier_A_0_14 Control circuit flexibility: Supports integrationDescription The Siemens MBK150 is a main circuit breaker designed for integration with Type SL transfer switches, providing dependable electrical protection and distribution. The part number MBK150 operates at 120 240 VAC with a 150 A rating and utilizes a thermal magnetic trip mechanism for reliable overcurrent response. Its NEMA 3R steel enclosure and bolt on mounting make it suitable for both indoor and outdoor installations. Technical
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