Fuse

THERM-O-DISC - 20MAA3FA – Normally Closed Contacts Motor Protecting Temperature Sensor Switch. The Therm-O-Disc line of Motor Protectors offers accurate and reliable protection against hazardous overheating in single phase/single voltage A/C motors. This motor protector employs a snap-acting, current and temperature responsive bimetal disc for proven performance over life. An internal resistance heater utilizes the effects of current to bias the operation of the bimetal disc for added thermal response. A wide range of bimetal and heater combinations are available to cover specific design requirements. This design flexibility and proven performance has made Therm-O-Disc Motor Protectors a popular choice among the leading manufacturers of fractional horsepower motors. The operating mechanism inherent to all Therm-O-Disc Motor Protectors is the snap-action bimetal disc. During abnormal conditions, heat generated by resistance and/or motor ambient causes the bimetal disc to snap at the specified calibration temperature. This allows the circuit to open within the maximum safe limits of the motor windings. Once the motor returns to a normal operating temperature, the bimetal disc resets automatically. This closes the circuit and re-energizes the motor. This same snap-action principle is utilized in millions of Therm-O-Disc products applied in the appliance, heating and air conditioning industries. The Motor Protector features include: • High-speed contact separation ensures long contact life. • Current and temperature responsiveness for excellent design flexibility. The Motor Protector series has been rated by major agencies throughout the world. The agency ratings can be used as a guide when evaluating specific applications. However, the mechanical, electrical, thermal and environmental conditions to which a control may be exposed in an application may differ significantly from agency test conditions. Therefore, the user must not rely solely on agency ratings, but must perform adequate testing of the product to confirm that the control selected will operate as intended in the user’s application. This is an over temperature motor protector which opens its contacts (SPST) when excessive temperature is sensed. Bimetal Resistance: 0.0015 Ohm, Heater Resistance: 0.0320 Ohm Temperature: Opens @ 110 C (230 F), Closes @ 45 C (113 F) Current Rating: 50A @ L.R. 120V, 37 A @ L.R. 240V Dimensions: 1.38" Wide x 1.32" X R2.50 Radius Curved 0.38" Thickness. Weight: 0.5 Ounce (15 Grams) Termination: Two Side Entry 1/4" Quick Connect Terminals. Applications: Commercial, Industrial, and Residential, Including Several Whirlpool, Maytag, Kenmore Dryer as a motor fuse. New Old Stock Made in USA Learn More

70Amp FUSES 250V (BLADE TYPE) Learn More

Fuse. 1Amp 600VAC. One Time. Dimensions: 0.816" D x 5" long. Learn More

Fuse. 1Amp 600VAC. Dual time, delay element, current limiting. Class J. Learn More

Fuse. 2Amp 600V. FUSETRON, semiconductor fuse. Dual element, time delay. Class K5. Dimensions: 0.811" OD x 5.007" long. Learn More

Fuse. 4Amp 600VAC. Dual time, delay element, current limiting. Class J. Learn More

Fuse. 4Amp 600VAC. One Time. Dimensions: 0.816" D x 5" long. Learn More

Fuse. 600V 4Amp. Dual-element time-delay. Current limiting Class-RK5. CSA HRC-1-R. 200,000Amp rms. Dimensions: 0.82" D x 5" long. Learn More

Fuse. 5Amp 600VAC. One Time. Dimensions: 0.816" D x 5" long. Learn More

Fuse. 5Amp 600VAC. Dual element, time delay. Class J. Learn More

Fuse. 6Amp 600VAC. Dual time, delay element, current limiting. Class J. Learn More

Fuse. 6Amp 600VAC. One Time. Dimensions: 0.816" D x 5" long. Learn More

Fuse, indicating. 6Amp 125VAC 300VDC. 70 Series. Color code: Green/White. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More

Fuse. 7Amp 600V. Time delay dual element. Dimensions: 13/16" D x 4-7/8" long. Learn More

Fuse. 8Amp 600VAC. One Time. Dimensions: 0.816" D x 5" long. Learn More

Fuse. 10A 500V. Flink. Diazed. Learn More

Littelfuse - FLSR10 - Fuse.

Littelfuse FLSR series fuses have been the superior UL Class RK5 dual‑element time‑delay fuses, and are the most widely used class of fuses. FLSR series fuses provide excellent protection for all types of circuits especially those containing motors.

Current / Voltage Ratings:10Amp 600VAC.

Slo-Blo.

Time Delay, Dual Eelement, Current Limiting.

Class RK-5.

Dimensions: 13/16" D x 5" Long (20.6 X 127mm).

CSA/QPL/UL

New Old Stock.

Learn More

Mersen GOULD/SHAWMUT - TRS10R - Fuse.

The industry’s most popular fuse for motor circuit protection With advanced material technology added to the existing product, the Tri-Onic® TR and TRS current-limiting time-delay fuses are engineered for overcurrent protection of motors and transformers, service entrance equipment, feeder and branch circuits. TriOnic fuse’s proven time-delay characteristic safely handles harmless starting currents and inrush currents associated with today’s motors and transformers. Now available with optional SmartSpot® blown fuse indication technology.

10Amp 600VAC.

Time Delay.

Class H.

Dimensions: 2.0" x 9/16" (51mm X 14mm)

Learn More

Fuse. 10Amp 600VAC. Dual element, time delay, current limiting. Class J. HCRI-J Type D. Learn More

Fuse. 250VAC 10Amp. Semiconductor fuse. Dimensions: 0.584" D x 2.002" long. Tron. Learn More

10A 600V Semiconductor Fuse Dual element Time delayCurrent limiting Class RK5 Length = 5" Dia = 3/4" Learn More

Fuse. 10Amp 600VAC. Dual time, delay element. Class J. Learn More

BUSSMAN - NOS-15 - Fuse.

15Amp 600VAC 

General purpose, non-current-limiting, one-time fuses. 

Class K5.

Terminals: Ferrule.

Mounting Type: Holder.

Dimensions: 0.813" D x 5.0" long.

Learn More

Fuse. Dual time delay element. Class J. 600V 20Amp. Learn More