Mersen A4BY1200 1200 Amp, 600 Volt, Class L Time Delay Fuse
Mersen A4BY1200 1200 Amp, 600 Volt, Class L Time Delay Fuse
Mersen | ID: 29375
Manufacturer Part Number: A4BY1200
Technical Documents
Specifications
| Description | MFZ A4BY1200 600V CLASS L FUSE |
| Amperage Rating | 1200 A |
| Voltage Rating | 600V |
| Application | Mains, Feeders, Circuit Breakers, Load Centers, Panelboards, Switchboards and Metering Centers Applications |
| Catalog Description (MFR) | Fuse A4BY - Class L - Time-Delay 600VAC 300VDC 1200A Blade Amp-Trap® |
| Certifications | CSA, UL |
| Class | Class L |
| Connection | Blade |
| Fuse Type | Time Delay |
| Interrupt Rating | 200/100 kA |
| Marketing Message (MFR) | 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. |
| Material | Fiber |
| Mounting Type | Bolted-On |
| Product Name | Low Voltage UL Power Fuse |
| Response Time | 4 s at 500% |
| Shipping Restrictions (MFR) | No Shipping Restrictions |
| Short Description | L TD FUSE 600V 1200A A4BY |
| Special Features | Unique dimensions prevent replacement by other fuse classes Blade-stamped catalog numbers for permanent identification Glass melamine body and plated terminals provide superior reliability in harsh environments |
| Standard | RoHS Compliant, UL 248-10, UL File No. E2137, CSA C22.2 No.248.10, IEC 269-2-1 |
| Type | Current Limiting Low Voltage |
Availability
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