2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Boltswitch
- Sub-Category:Bolted Pressure
Description
L428-AST
L428-AST is a Boltswitch 1200 Amp, 240 Volt, 4 Pole bolted pressure fusible switch designed for reliable power distribution and safety.This bolted pressure switch features a robust L-type frame with a NEMA 1 rating, suitable for indoor applications. It is engineered for 3-phase power systems and provides secure fusible protection with a 1200 Amp rating at 240 Volts. The switch employs bolted pressure contacts for superior conductivity and durability, ensuring efficient operation and long service life. It is UL listed and designed to meet demanding electrical standards for interrupting capacity and safety.
- Key Specifications
- Amperage: 1200 Amp
- Voltage: 240 Volt
- Poles: 4 Pole
- Type: Bolted Pressure Fusible Switch
- Frame/Series: L Type
- NEMA Rating: 1 (Indoor)
- Phase: 3 Phase
Specifications
- Part Number: L428-AST
- Manufacturer : Boltswitch
- Brand : Boltswitch
- Category : Switch
- Item Subcategory : Bolted Pressure
- Family : L Series
- Type : L
- Voltage : 240
- Amperage : 1200
- Phase : 3
- Poles : 4
- AIC rating : 200kA@240V
- Fuse Class : L
- Configuration : Single
- Switch Style : Fusible
- Nema Rating : 1
- Compatible Frames : THFK
Product Data
- Weight : 250
Related Products
You may also like
- Opens in a new window.



