Can this replace 3.2 amps 230v - 50/60hz?

I would not replace a 3.2 amp with a 20 amp. It may not protect whatever component only wants to see 3.2 amp.

Will this work in a predator 4000 watts generator replacing the 13amp breaker

I am not 100% sure, but I don't see why not. It's pretty close in specs, so should work. The 15Amp max is a little above your 13Amp, therefore if you have 15Amp wiring, breaker, etc., it should be okay. But that's only my opinion.

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125-250V AC 50V DC Push Button Circuit Breaker 15Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 15A

125-250V AC 50V DC Push Button Circuit Breaker 15Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 15A

Product ID: 127903656

Details

Brand
RKURCK
Circuit Breaker Type
Standard
Current Rating
15 Amps
Mounting Type
Screw Mount
Product Dimensions
0.55"D x x

⚡15A rated current

🔄Manual push-to-reset

🌡️Thermal overload protection

¥2385

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Reset with Confidence — Power Protection That Keeps You Moving

TRUSTED ACROSS INDUSTRIES - Preferred choice for marine, telecom, medical, and home appliances.
THERMAL OVERLOAD PROTECTION - Automatically safeguards your devices from overheating risks.
COMPACT SPACE SMART DESIGN - Sleek 35x31x14mm size fits seamlessly into tight installations.
RELIABLE 15 AMP CURRENT RATING - Handles up to 15A for consistent, safe power management.
UNIVERSAL VOLTAGE COMPATIBILITY - Operates efficiently across 125-250V AC and 50V DC systems.

The RKURCK L1 Series 15A Push Button Thermal Circuit Breaker offers robust manual reset protection for electrical circuits up to 15 amps. Compact and versatile, it supports 125-250V AC and 50V DC applications, with a high interrupt capacity of 1000 amps. Designed for reliability in diverse environments including household, marine, telecom, and medical equipment, it ensures safe, thermal overload protection within an operating temperature range of -10°C to 60°C.

Specifications

ASIN	B07QWRNBRG
Best Sellers Rank	#126,316 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Thermal Circuit Breakers
Brand Name	RKURCK
Circuit Breaker Type	Standard
Current Rating	15 Amps
Customer Reviews	4.6 4.6 out of 5 stars (708)
Item Dimensions D x W x H	0.55"D x 1.38"W x 0.55"H
Manufacturer	RKURCK
Model	L1BLACKMAO15
Mounting Type	Screw Mount
Number of Poles	1
Part Number	L1BLACKMAO15
Unit Count	1 Count
Voltage	250 Volts
Warranty Description	1 Year

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