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Product Description & Specifications
Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.
- Manufacturer
- Eaton
- Brand
- Cutler Hammer
- Sub-Category
- Fuse Block
- Series
- Ultrasafe
- Frame
- USM
- Rated current
- 30
- Country of origin
- China
- UPC
- 078200183000
- GTIN
- 00782001830007
- Dimensions
- 2.07 in x 3.07 in x 2.32 in
- Weight
- 0.43 lb
- Certification
- CSA Certified, UL Listed
Product description & additional details
USM3
USM3 is a Ferraz Shawmut Ultrasafe modular fuse holder designed for secure, efficient protection in power distribution applications.
This 3-pole, non-indicator fuse holder is engineered for midget fuses (1-1/2" x 13/32"), offering "finger safe" operation to IP20 standards and easy snap-on DIN rail mounting. Its robust polyamide construction ensures durability and excellent insulation, while the pressure plate terminals accommodate 14–6 AWG wire for reliable connections. The USM3 is ideal for applications requiring high interrupt capacity and modular safety.
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Key Specifications
- Amperage: 30A
- Voltage: 600V AC, 1000V DC
- Poles: 3
- Mounting Type: 35mm DIN rail (snap-on)
- Interrupt Rating: 200kA AC, 100kA DC
- Series/Frame: Ultrasafe USM
- Trip Unit: Not applicable (fuse holder only)
- Certifications: Finger safe to IP20 (IEC/DIN), suitable for UL applications
- Fuse Type: Midget (1-1/2" x 13/32")
- Terminal Type: Pressure plate
- Wire Range: 14–6 AWG
- Body Material: Tough, durable polyamide
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Specifications
- Part Number: USM3
- Manufacturer : Eaton
- Brand : Cutler Hammer
- Category : Fuse
- Item Subcategory : Fuse Block
- Family : Ultrasafe
- Type : USM
- Amperage : 30
Product Data
- UPC : 078200183000
- GTIN : 00782001830007
- Country of Origin : China
- Dimensions : 2.07 in x 3.07 in x 2.32 in
- Weight : 0.43 lb
- Certification : CSA Certified, UL Listed
Return eligibility: what to know before ordering
Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.
Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.
Warranty supplied by Essential Electric
Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.
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