Siemens 3G-OTH-22499 — Technical Specifications

Name: Siemens 3G-OTH-22499 SIEMENS Molded Case Circuit Breaker: 45 A Amps, 22kA at 277V AC, Fixed, Load Side Lug, ABC, ED4 (MPN ED41B045). Key specifications — Phase Connection: ABC; Instantaneous Trip: Fixed; Terminal Connection: Load Side Lug; Series: ED4; Max. AIR Rating: 22kA at 277V AC.
Brand: Siemens

The Siemens ED-Frame Molded Case Circuit Breaker (SKU 6FNC4, MPN ED41B045) is a 45 A rated device from the ED4 series. It features a fixed instantaneous trip, a maximum AIR rating of 22kA at 277V AC, and ABC phase connection with load side lug terminals.

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Technical Specifications

Parameter	Value
Type	22kA at 277V AC, Fixed, Load Side Lug, ABC, ED4
Series	ED4
Max. AIR Rating	22kA at 277V AC
Phase Connection	ABC
Instantaneous Trip	Fixed
Terminal Connection	Load Side Lug
Manufacturer Part Number	ED41B045