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Manual Reset Current Overload Protector

* Rated Current: 2A~25A

* Rated Voltage:125/250VAC 50VDC

* Short-Circuit Test:250VAC 1000A

* Hi-pot test:1,500VAC/min

* Overload capacity:10 times rated current

Product Details:

88 Series mini size overload protector

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*  Rated Current: 2A~25A

*  Rated Voltage:125/250VAC 50VDC

*  Short-Circuit Test:250VAC 1000A

*  Hi-pot test:1,500VAC/min

*  Overload capacity:10 times rated current

*  Voltage degradation:Less than 0.25V

*  Insulation Resistance: More than 500MΩ

*  Terminal Temperature rise: Stable at 25℃,

Temperature Rise <65K at 100% rated current

*  Reset Time: in 60 seconds

*  Reset Method: Manual

*  Test Standard(25℃)

100% Rated Current: No trip Off

150% Rated Current:Trip in 1 hour

200% Rated Current:4~40 seconds trip off

300% Rated Current:1.2~15 seconds trip off

*  Connection Type: 250 male terminal

*  Shell: Black plastic shell.

*  Electric Strength: The overload protector can withstand AC 50-60HZ in short circuit, the test voltage is 250V RMS value 400A or 125VAC/1000A without breakdown and flashing, and it is naturally disconnected.

*  Contact Resistance:The contact resistance of protector should be less than 80MΩ

*  Life Cycle:The overload protector is at 50HZ-60HZ. Voltage 250V. Under the condition of power factor COS∮=0.5, it is 6 times of rated current. After 50 times tests, the rated breaking time is 5-40sec at the initial value, Contact does not weld,After high voltage 1500V / 1 minute without breakdown, the current protector should still work reliably after 50 times tests.

 

Derating Factor
Temperature Rating Amp
60℃ *0.6
50℃ *0.7
40℃ *0.8
30℃ *0.9
25℃ *1.0
20℃ *1.1
10℃ *1.3
0℃ *1.5

 

Max Resistance V.S. Current Rating at 25℃
Current Rating In Amp Maximum Resistance In Ohms
2~4 Amp <0.05
5~6 Amp <0.04
7~8 Amp <0.025
9~11 Amp <0.02
12~13 Amp <0.01
14~16 Amp <0.008
17~25 Amp <0.007

 

 

Application

Lower power generator

Air compressor

Compressor

Electric car

Power tools

Extension cable

Transformer

Loading Characteristics Description

*  The rated working temperature of the product is less than 65℃ at an ambient temperature of 25℃;

*  High level bimetal ensures that it can withstand the current of normal circuit;

*  Complying with RoHS directives.

Packing , Store, Transportation

Internal products are sealed by plastic bags and finally packed by corrugated cartons when releasing;

The storage environment should be under humidity 40~80% and temperature -5~40℃, The properties have no change in 12 months;

Be gentle and avoiding damage or moisture invasion during shipment.

Dimensional Drawing

 

 

 

Product Details:

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