Eaton 20A T Cartridge Fuse, 21 x 57mm
- RS Stock No.:
- 773-3542
- Distrelec Article No.:
- 304-01-717
- Mfr. Part No.:
- LPJ-20SP
- Brand:
- Eaton
Bulk discount available
Subtotal (1 unit)*
£64.41
(exc. VAT)
£77.29
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 52 unit(s) shipping from 22 October 2025
- Plus 20 unit(s) shipping from 22 October 2025
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Units | Per unit |
---|---|
1 - 4 | £64.41 |
5 - 24 | £61.19 |
25 - 49 | £56.67 |
50 - 99 | £54.05 |
100 + | £48.95 |
*price indicative
- RS Stock No.:
- 773-3542
- Distrelec Article No.:
- 304-01-717
- Mfr. Part No.:
- LPJ-20SP
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Eaton | |
Current Rating | 20A | |
Fuse Size | 21 x 57mm | |
Fuse Speed | T | |
Voltage Rating | 300 V ac, 600V ac | |
Select all | ||
---|---|---|
Brand Eaton | ||
Current Rating 20A | ||
Fuse Size 21 x 57mm | ||
Fuse Speed T | ||
Voltage Rating 300 V ac, 600V ac | ||
- COO (Country of Origin):
- MX
Dual-Element, Time Delay Fuses, Class J - 600Volt
Class J fuse
True Dual element fuses with minimum 10 second time delay at 500% overload
Dual element construction reduces power loss and gives cooler running
High breaking capacity: 300kA
Voltage rating 600Vac
High degree of current limitation due to fast speed of response to short circuits
Unique dimensions ensure that a different fuse cannot be substituted
True Dual element fuses with minimum 10 second time delay at 500% overload
Dual element construction reduces power loss and gives cooler running
High breaking capacity: 300kA
Voltage rating 600Vac
High degree of current limitation due to fast speed of response to short circuits
Unique dimensions ensure that a different fuse cannot be substituted
Note
Standards
UL 248-8 Class J
Approvals
UL Listed; CSA Certified
Eaton Cartridge Fuse, 20A, 600V AC / 300V DC LPJ-20SP
Use this Eaton cartridge fuse to protect your home or office appliances against overcurrent and short circuits. Its compact dimensions of 21mm (diameter) and 57mm (length) make it useful in setups where space is limited. With a T-speed fuse rating, this is a slow-acting fuse and can accommodate voltage and current surges for a short period, so it's useful for devices with a high starting current. As a Class J fuse, it's commonly found in devices such as motor controllers, soft starters and transformers.
• Nickel-plated brass end caps for a reliable connection and corrosion resistance
• Low watt loss for energy efficiency
• High interrupting rating to safely intercept overcurrents of up to 300,000A
• Distinctive shape to ensure that it's not replaced by a different fuse type
• Low watt loss for energy efficiency
• High interrupting rating to safely intercept overcurrents of up to 300,000A
• Distinctive shape to ensure that it's not replaced by a different fuse type
What's a dual element fuse?
A dual element fuse is a protective device that's designed for AC (alternating current) circuits where the short circuit current is not above 200,000A. It has a high thermal threshold and can be used for motor protection in high temperatures.
Note
Eaton formerly known as Bussmann
American Standard Fuses
American standard cartridge fuses, including fast-acting Midget and Dual-element Time Delay types
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