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This Siemens HR21 is a heavy-duty safety switch accessory featuring a Class R fuse clip. It is rated for 30A and can handle voltages up to 480V phase-to-phase and 277V phase-to-ground.
Designed for suitability with NGB breakers, excluding branch breakers, this accessory is a Type P1 Unassembled component. It serves as a crucial part for maintaining the integrity of electrical circuits in demanding applications.
The fuse clip is part of Siemens' low voltage accessory line, providing reliable performance for safety switches.
The Siemens HR21 fuse clip is rated for 30A.
The voltage rating is 480V phase-to-phase and 277V phase-to-ground.
The Siemens HR21 is a Class R fuse clip.
The Siemens HR21 is a Fuse Clip accessory.
It is suitable for NGB Breakers, Less Branch Breakers.