The RK5 fuse provides motor overload, ground fault and short-circuit protection. Helps protect motors against burnout from single phasing on three phase systems. Simplifies and improves blackout prevention (selective coordination). Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short-circuit and overload protection. The overload element provides protection against low level overcurrent of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds.

• 15 Amp
• 250-Volt
• UL Listed
• 1-pack

The Fusetron Dual Element Time-Delay Fuse is a Class RK5 that provides current limiting. The current limiting rating is 10 seconds (minimum) at 500% rated Amps. The fuse is made of Fiberglass tube. Typical applications include power panelboards, motor control centers, combination starters and machinery disconnect.

• 40 Amp
• 250-Volt
• UL Listed
• Quantity of 1

The RK5 fuse provides motor overload, ground fault and short-circuit protection. Helps protect motors against burnout from single phasing on three phase systems. Simplifies and improves blackout prevention (selective coordination). Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short-circuit and overload protection. The overload element provides protection against low level overcurrent of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds.

• 50 Amp
• 250-Volt
• UL Listed
• High SCCR

This time-delay cartridge fuse has an advanced protection energy-efficient Class RK5 dual element. This limits the current on the time-delay fuse with optional open fuse indication on select ratings. The time-delay is 10-seconds (minimum) at 500% of rated current (8-seconds for 1 10-30 Amp sizes).

• Provides motor overload, ground fault and short-circuit protection
• Helps protect motors against burnout from overloads
• Helps protect motors from burnouts from single-phasing on 3-phase systems
• Simplifies and improves blackout prevention (selective coordination)
• Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short-circuit and overload protection
• Overload element provides protection against low level overcurrent of overloads and holds an overload which is 5-times greater than the ampere rating of the fuse for a minimum of ten seconds
• CE, UL Listed, standard 248-12, Class RK-5, Guide JDDZ, File E4273
• CSA Certified, C22.2 No. 248.12, Class 1422-02, file 53787

Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short-circuit and overload protection. The overload element provides protection against low level overcurrent of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds. Simplifies and improves blackout prevention (selective coordination). Helps protect motors against burnout from single phasing on three phase systems.

• 60 Amp
• 250-Volt
• UL Listed
• Blackout prevention

The RK5 fuse provides motor overload, ground fault and short-circuit protection. Helps protect motors against burnout from single phasing on 3 Phase systems. Simplifies and improves blackout prevention (selective coordination). Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short-circuit and overload protection. The overload element provides protection against low level overcurrent of overloads and will hold an overload which is 5-times greater than the ampere rating of the fuse for a minimum of 10-seconds.

• 100 Amp
• 250-Volt
• UL Listed
• 1-pack