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The SIEMENS E2RH1 is an ED frame standard depth circuit breaker designed for overcurrent protection in commercial and industrial power distribution systems. It provides reliable branch and feeder circuit protection by interrupting fault currents before they can damage downstream equipment or wiring. The ED frame series is a well-established product family used by licensed electricians and electrical contractors in panelboard and switchboard applications. At 2 pounds, the unit is a compact, self-contained molded-case breaker suited for new construction and retrofit installations alike.
The E2RH1 is intended for use in commercial and light industrial electrical distribution panels where ED frame breakers are specified. Typical applications include branch circuit protection in office buildings, retail spaces, and industrial facilities. This breaker is installed by licensed electricians working under applicable NEC guidelines. It fits standard depth panelboard and switchboard enclosures designed to accept ED frame molded-case circuit breakers.
Designed as an OEM-style replacement for ED frame standard depth molded-case circuit breaker applications in commercial and industrial panelboards and switchboards.
Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the panel before removing or installing any breaker. Verify that the panelboard or switchboard enclosure is rated for ED frame standard depth devices before installation. Do not attempt installation with the panel energized.
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