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$11.53The Story
Fuse Amp-Trap® 250V 150A Fast-Acting Class K5 OT Series – Electrical Distributor Fuse
The Fuse Amp-Trap® 250V 150A Fast-Acting Class K5 OT Series is designed for reliable protection of feeders and branch circuits in residential and small commercial electrical installations. This one-time, fast-acting fuse provides cost-effective safeguarding for lighting solutions, resistive heating, and other non-motor loads. As a critical component in wire and cable safety, it ensures interruption of short-circuit currents up to 50,000 amperes, meeting the demands of electrical distributors and switchgear suppliers for high interrupt ratings and dependable performance.
- Amperage Rating: 150 A
- Voltage Rating: 250 V AC
- Interrupting Rating: 50 kA (50,000 amperes)
- Fuse Class: Class K5
- Fuse Type: Fast-Acting, One-Time OT Series
- Dimensions: Length 7.13 in, Diameter 1.56 in, Width 1.56 in, Height 1.56 in
- Connection Type: Blade
- Mounting Type: Clip
- Insulation Material: PolyTube
- Product Weight: 0.7888 lbs
- Manufacturer: Mersen
- Manufacturer Part Number: OT150
- Application: Feeders, branch circuits, resistive heating, residential and small commercial installations
Specifications
- Low-cost protection for feeder and branch circuits serving lighting, heating, and non-motor loads
- Safely interrupts available short-circuit currents up to 50,000 amperes
- Fast-acting design for rapid response to overcurrent conditions
- Meets Canadian Electrical Code requirements for Type P low melting-point, non-time-delay fuses (OTN 15-60)
- Non-rejection fuse design; replacement fuses must match or exceed original interrupt rating
- Durable PolyTube insulation for enhanced safety and reliability
- Clip mounting and blade connection for easy installation and secure fit
Features
Description
Fuse Amp-Trap® 250V 150A Fast-Acting Class K5 OT Series – Electrical Distributor Fuse
The Fuse Amp-Trap® 250V 150A Fast-Acting Class K5 OT Series is designed for reliable protection of feeders and branch circuits in residential and small commercial electrical installations. This one-time, fast-acting fuse provides cost-effective safeguarding for lighting solutions, resistive heating, and other non-motor loads. As a critical component in wire and cable safety, it ensures interruption of short-circuit currents up to 50,000 amperes, meeting the demands of electrical distributors and switchgear suppliers for high interrupt ratings and dependable performance.
- Amperage Rating: 150 A
- Voltage Rating: 250 V AC
- Interrupting Rating: 50 kA (50,000 amperes)
- Fuse Class: Class K5
- Fuse Type: Fast-Acting, One-Time OT Series
- Dimensions: Length 7.13 in, Diameter 1.56 in, Width 1.56 in, Height 1.56 in
- Connection Type: Blade
- Mounting Type: Clip
- Insulation Material: PolyTube
- Product Weight: 0.7888 lbs
- Manufacturer: Mersen
- Manufacturer Part Number: OT150
- Application: Feeders, branch circuits, resistive heating, residential and small commercial installations
Specifications
- Low-cost protection for feeder and branch circuits serving lighting, heating, and non-motor loads
- Safely interrupts available short-circuit currents up to 50,000 amperes
- Fast-acting design for rapid response to overcurrent conditions
- Meets Canadian Electrical Code requirements for Type P low melting-point, non-time-delay fuses (OTN 15-60)
- Non-rejection fuse design; replacement fuses must match or exceed original interrupt rating
- Durable PolyTube insulation for enhanced safety and reliability
- Clip mounting and blade connection for easy installation and secure fit










