Ferraz Shawmut A4BY1200 Amp-Trap® A4BY Current Limiting Time Delay Fuse, 1200 A, 600 VAC/300 VDC, 200/100 kA Interrupt, Class L
Class L Fuses
712262
MFG #: A4BY1200
Ferraz Shawmut
1235.74000
/ ea
- Alternate Catalog Number: A4BY1200
- Application: Mains Feeders Circuit Breakers Load centers Panelboards Switchboards Metering Centers
- ARRA Compliant: X
- Buy American Compliant: X
- Catalog Number: A4BY1200
- Connection: Blade
- Country of Origin: MX
- Currency: USD
- EU RoHS Indicator: Y
- Family Code: 111
- Gross Volume Per Pack: 67.19
- Gross Weight Per Pack: 4.5000 lb
- Gross Weight per Pack Metric: 1.94
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536100040
- Height: 2.50 in
- Height [Metric]: 63.5000 cm
- Length: 10.75 in
- Length [Metric]: 273.0500 cm
- Mounting: Bolt On
- Size: 2.5 x 10.75 in
- Standard: UL Listed to Standard 248-10, File E2137 CSA Certified to Standard C22.2, No. 248.10
- Standards: UL 248-10 File E2137, DC UL 248, CSA C22.2 No. 248.10, IEC 269-2-1 , RoHS Complaint
- Sub Brand: Amp-Trap?®
- Type: North American Power Fuses
- UNSPSC: 39121627
- UPC 11: 78200193916
- UPC 12: 78200193916
- Width: 2.50 in
- Width [Metric]: 63.5000 cm
- Stock Status: NONSTOCK
- Brand: Ferraz Shawmut
- Manufacturer: Ferraz Shawmut
- Amperage Rating: 1,200 A
- Class: L
- Interrupt Rating: 200 kA
- Voltage Rating: 600 VAC
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 100% rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500% rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.
- Applications
- Features
| Mains Feeders Circuit Breakers Load centers Panelboards Switchboards Metering Centers |
| 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 |
| 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 |
| Uniform characteristics in all ampere ratings |
| North American power fuses |