Would this help prevent the spark when you connect a battery to a ebike? Please help thank you

No. You need a switch in series that's rated for your application (current/power).

Can you vet a face cover with it

They come with a rubber button cover. not sure if thats what you are asking

Will they work in a '95 Peterbilt 379? Thanks in advance.

As to electrical compatibility, these are spec'd to 50vdc. I guess you are either 12v or 24v so you'd be good to go. Regardless of voltage breakers are current devices, so these will trip at 30amps. Physical mounting position is up to you

Does the push button also function to manually open the circuit? Or only to reset and close the circuit?

it is a reset only. No way to manually open the circuit.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A

mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A

Product ID: 730946759

Details

Brand
mxuteuk
Circuit Breaker Type
Standard
Current Rating
20 Amps
Mounting Type
Screw Mount
Product Dimensions
14D x 35W x

⚡20A high current rating

💧Waterproof button caps

🌡️Wide -10°C to 60°C operating range

19.85 OMR

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Description

⚡ Reset with confidence — power protection that never quits!

BUILT TO ENDURE - Operates flawlessly from freezing 14°F to scorching 140°F environments
WATERPROOF DESIGN - Enhanced durability with waterproof button caps for all-weather resilience
MANUAL PUSH BUTTON RESET - Instantly restore power with a simple, ergonomic reset switch
RELIABLE 20 AMP PROTECTION - Safeguard your devices with robust 20A overload defense
VERSATILE VOLTAGE COMPATIBILITY - Seamlessly supports 125/250V AC and 50V DC applications

The mxuteuk 20A manual reset circuit breaker offers dependable overload protection for a wide range of applications, supporting 125/250V AC and 50V DC. Featuring a durable push-button reset, waterproof caps, and a broad operating temperature range (-10°C to 60°C), it ensures reliable performance in household, commercial, marine, and industrial environments.

Specifications

ASIN	B08QVPCYR5
Brand Name	mxuteuk
Circuit Breaker Type	Standard
Current Rating	20 Amps
Customer Reviews	4.6 4.6 out of 5 stars (540)
Item Dimensions D x W x H	14D x 35W x 66H Millimeters
Manufacturer	mxuteuk
Model Number	CAL1-ls-20A
Mounting Type	Screw Mount
Number of Items	1
Number of Poles	1
Part Number	CAL1-ls-20A
Voltage	250 Volts, 50 Volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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19.85 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

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TrustScore 4.5 | 7,300+ reviews

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