Siemens 3G-OTH-22550 — Technical Specifications

Name: Siemens 3G-OTH-22550 SIEMENS Molded Case Circuit Breaker: 40 A Amps, 10kA at 120V AC, Fixed, Load Side Lug, Any, ED2 (MPN ED21B040). Key specifications — Phase Connection: Any; Instantaneous Trip: Fixed; Terminal Connection: Load Side Lug; Series: ED2; Max. AIR Rating: 10kA at 120V AC.
Brand: Siemens

The SIEMENS Molded Case Circuit Breaker is a 40 A ED-Frame unit from the ED2 series, rated for 10kA at 120V AC. It features a fixed instantaneous trip and load-side lug terminal connection, with any phase connection compatibility. This breaker is identified by manufacturer part number ED21B040.

View Product & Quote

Technical Specifications

Parameter	Value
Type	10kA at 120V AC, Fixed, Load Side Lug, Any, ED2
Series	ED2
Max. AIR Rating	10kA at 120V AC
Phase Connection	Any
Instantaneous Trip	Fixed
Terminal Connection	Load Side Lug
Manufacturer Part Number	ED21B040