
Siemens JN321 - Vacu-Break Switch 240V 30A (100kA AIC)
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$773.92
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Siemens JN321 is a Vacu-Break switch accessory designed for industrial circuit protection in PGP-compatible frames. This single-phase switch operates at 240V with a 30A current rating and 100kA interrupting capacity, housed in a durable 8 lb metal enclosure. Its vacuum-interrupter construction ensures reliable arc suppression while meeting stringent industrial safety standards. The JN-type switch is engineered for demanding applications including motor control centers, power distribution panels, and heavy machinery protection systems.
Key Features & Specifications
Key Features & Specifications
- Type: JN-series vacuum circuit breaker accessory
- Voltage Rating: 240V AC
- Current Rating: 30A
- Configuration: Single-phase
- AIC Rating: 100kA@240V
- Compatible Frames: PGP
- Weight: 8 lb
- Family: Vacu-Break
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