Conduit & Fittings

Amp-Trap A4BY fuses have been the industry's favorite when it comes to protecting service entrance equipment, feeder circuits, and circuit breakers. The A4BY is a 100percent rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500percent rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.

Amp-Trap A4BY fuses have been the industry's favorite when it comes to protecting service entrance equipment, feeder circuits, and circuit breakers. The A4BY is a 100percent rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500percent rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.

Amp-Trap A4BY fuses have been the industry's favorite when it comes to protecting service entrance equipment, feeder circuits, and circuit breakers. The A4BY is a 100percent rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500percent rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.

Mersen A6Y1200-5 - DC Fuse - 600VAC - 1200A - Type 5

Mersen A6Y1200-4 - DC Fuse - 600VAC - 1200A - Type 4

Mersen A60X1200-128 - Semiconductor Protection Fuse - High-Speed - Fast Acting - 600VAC - 1200 Amp

Mersen A60X1800-128 - Semiconductor Protection Fuse - High-Speed - Fast Acting - 600VAC - 1800 Amp

Mersen A60X1500-128 - Semiconductor Protection Fuse - High-Speed - Fast Acting - 600VAC - 1500 Amp

Mersen A60X2000-128 - Semiconductor Protection Fuse - High-Speed - Fast Acting - 600VAC - 2000 Amp 

Mersen A60X1600-128 - Semiconductor Protection Fuse - High-Speed - Fast Acting - 600VAC - 1600 Amp 

Square Body High-Speed Fuse Protistor® Size 33 aR 600VAC IEC 650VAC UL 1800A With Striker Flush ends metric threads

Mersen J301078 - Square Body High-Speed Fuse - Size 33 aR - 600VAC - 2000A - With Striker Slotted Blades long

Square Body High-Speed Fuse Protistor® Size 33 aR 600VAC IEC 650VAC UL 1600A With Striker Flush ends metric threads

Square Body High-Speed Fuse Protistor® Size 33 aR 550VAC IEC 600VAC UL 2000A With Striker Flush ends UNC threads