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The ABB S340E-20R is a disconnect switch rated for 20 amps, designed for use in electrical distribution and control applications. Disconnect switches provide a safe, reliable means of isolating equipment from a power source during service or maintenance. This unit is compact and lightweight at 0.07 pounds, making it suitable for panel-mount or equipment-level installation. Licensed electricians and electrical contractors typically install and service this type of device in commercial and residential electrical systems.
This disconnect switch is suited for general electrical applications where a code-compliant means of isolation is required. Its compact footprint accommodates installations where panel space is limited. The 20-amp rating covers a wide range of standard circuit loads found in both light commercial and residential electrical systems.
Designed as an OEM-style disconnect switch for use in standard electrical panel and equipment isolation applications where a 20-amp rated switch is specified.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit and verify absence of voltage with a meter before handling or replacing any disconnect switch. Confirm the circuit amperage matches the 20-amp rating of this switch before installation. Do not install on circuits exceeding the rated capacity of the device.
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