Ferraz Shawmut: Product Group

SEARCH CENTER

General Purpose Fuses / Canadian
arrow bullet Back to General Purpose Fuses

The better your overcurrent protection, the easier it is to minimize downtime and repair bills. Ferraz Shawmut's Amp-Trap 2000® current-limiting fuses are a perfect example — they open in less than one-quarter cycle to provide the Type "2" protection that prevents costly equipment damage.

		250V CRN - Class H Ferraz Shawmut CRN and CRS fuses are standard fuses, Type “D”, with 10kA short circuit rating. Type “D” fuses satisfy the Canadian Electrical Code requirement for low melting-point fuses …more

		250V NRN Class H Fuse Ferraz Shawmut NRN (250V) and NRS (600V) fuses are standard non-time delay fuses, with a 10kA short circuit rating. 250 Volt NRN15 through NRN60 fuses are certified as Type "P" fuses, satisfying the Canadian Electrical Code for low melting-point non-time delay fuses. Also qualifying for Type "P" are OTN15 through OTN60, which are Class K-5 fuses with a 50kA short circuit rating (found in the OT/OT …more

		440V NS HRCII Fuses The Ferraz Shawmut Canadian NS fuse series has offset contacts with British (BS88) dimensions. The NS series has diagonally offset contacts with British standard dimensions. Neither fuse is dimensionally interchangeable with other North American fuses. They are for short-circuit protection only, in motor controllers, for example, where overload protection is provided by an overload relay. …more

		600V CN Class CA Ferraz Shawmut Canadian Class CA and CB fuses are bolt-in type, interchangeable with older Canadian Form I/HRCI fuses for exact replacement. They are not interchangeable with other North American fuses. CA and CB fuses are full®ange current-limiting fuses with a high interrupting rating. …more

		600V CNS Class CB Ferraz Shawmut Canadian Class CB fuses are bolt-in type, interchangeable with older Canadian Form I/HRCI fuses for exact replacement. They are not interchangeable with other North American fuses. CA and CB fuses are full®ange current-limiting fuses with a high interrupting rating. …more

		600V CRS - Class H Ferraz Shawmut CRN and CRS fuses are standard fuses, Type “D”, with 10kA short circuit rating. Type “D” fuses satisfy the Canadian Electrical Code requirement for low melting-point fuses …more

		600V FES Class C Ferraz Shawmut Class C fuses have British standard (BS88) dimensions and are exact replacements for the British fuses and older HRCII-C fuses. Class C fuses are not dimensionally or electrically interchangeable with other North American fuses. They feature ceramic bodies and bolt-in mounting. They are for short-circuit protection only, in motor controllers, for example, where overload protection i …more

		600V FESC Class C Ferraz Shawmut Class C fuses have British standard (BS88) dimensions and are exact replacements for the British fuses and older HRCII-C fuses. Class C fuses are not dimensionally or electrically interchangeable with other North American fuses. They feature ceramic bodies and bolt-in mounting. They are for short-circuit protection only, in motor controllers, for example, where overload protection i …more

		600V NIT HRCII Fuses The Ferraz Shawmut Canadian NS fuse series has offset contacts with British (BS88) dimensions. The NS series has diagonally offset contacts with British standard dimensions. Neither fuse is dimensionally interchangeable with other North American fuses. They are for short-circuit protection only, in motor controllers, for example, where overload protection is provided by an overload relay. …more

		600V NRS Class H Fuse Ferraz Shawmut NRN (250V) and NRS (600V) fuses are standard non-time delay fuses, with a 10kA short circuit rating. 250 Volt NRN15 through NRN60 fuses are certified as Type "P" fuses, satisfying the Canadian Electrical Code for low melting-point non-time delay fuses. Also qualifying for Type "P" are OTN15 through OTN60, which are Class K-5 fuses with a 50kA short circuit rating (found in the OT/OT …more