• Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole
  • Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole
  • Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole
  • Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole
  • Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole
Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole

Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole

Product Details:

Place of Origin: China
Brand Name: Tian Rui
Certification: CUL UL TUV CCC VDE
Model Number: 91 Series

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: USD0.95-1.00PCS
Packaging Details: 100PCS/Bag
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
Get Best Price Contact Now

Detail Information

Rated Current: 0.5A-10A Rated Voltage: 125/250VAC, 50VDC
Reset Type: Puse To Reset Pole: Single Pole
Test Environment Temperature: 25℃±3℃ Dielectric Strength: >1500VAC/Min
Insulation Resistance: >100MOHM (DC 500V) Typical Life: 1,000 Operations At 200% Overload
1,000 Operations At 200% Overload: 125/250CACx1,000A(UL 1077) Packing: Bulk, Plastic Bag
High Light:

24VDC Thermal Circuit Breaker

,

0.5A Thermal Circuit Breaker

,

VDE Single Pole Circuit Breaker

Product Description

 91 Series Electronic Metal Nut Screw 24V DC Manual Reset Mini Thermal Single Pole Circuit Breaker
 
 
Technical Data

 

Current rating range 0.5~10A
Input voltage rating 125/250VAC;50VDC
Interrupting Capacity 125/250CACx1,000A(UL 1077)
Typical Life 1,000 operations at 200% overload
Insulation co-ordination Rated impulse withstand voltage 2.5kV
Dielectric Strength >1.500VAC/min
Insulation Resistance >100MOHM (DC 500V)
Degree of protection  Terminal area IP00,operating area IP40

 
How to Select the Current


Generally, it is recommended to choose about 1.5 times the rated current. For example, if the rated current is 1A, and the actual abnormal current fluctuation reaches 1.5A, 1.5A is appropriate; if the abnormal current reaches 2A, 2A is appropriate. The time of tripping (that is, disconnection) is determined by exceeding the selected A number. If the actual current exceeds the greater, the faster the trip will be. It is not immediately disconnected after exceeding the selected A number. The specific trip time is as follows:
 
Calibration(at25℃)
 

100%of Rated Current Hold,No Trip
150%of Rated Current Trip Within 1Hour
175%of Rated Current 2.0-10.0 sec Trip
200%of Rated Current 1.1-5.0 sec Trip

 
Approval

 

Approval & File NO Rated current Rated voltage
CUL UL E155159 0.5-10.0A 125/250VAC;50VDC
TUV SUD B150158611006 0.5-10.0A 125/250VAC;50VDC
CCC 201101030752058 1.0-10.0A 125/250VAC
VDE 40036160 1.0-10.0A 125/250VAC

 

Max.Internal Resistance
1.0- 2.0Amp  0.175 Ohm
2.1-3.0Amp 0.125 Ohm
3.1-3.7Amp | 0.050 Ohm
3.8-5.0Amp 0.040 Ohm
5.1-7.0Amp 0.030 Ohm
7.1- 10.0Amp 0.020 Ohm

 
Mechanical/Environmental Data


Operating Ambient Temperature: -10℃ to +60℃ Mounting: Various options. See Ordering Information and drawings
Termination: 250’’(6.35mm)quick connects or solder terminals
 
Product Life


The number of mechanical actions is more than 3000 times, and the current impact of 6 times is more than 50 times.
 
Wiring Mode


Regardless of the positive and negative poles, just like a switch, the end is in and the end is out, that is, in series, the pins can be welded or 2.8MM plug springs can be used.
 
Typical Applications


Tarnsforms, Motors, Battery chargers, Power supplies,
appliances, extra low voltage systems, machinery.
 
Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole 0
 
Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole 1
Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole 2
 
 

Metal Nut Screw 24VDC Thermal Circuit Breaker Manual Reset Single Pole 3

The Difference Between Automatic Reset and Manual Reset


After the over-current protector is tripped (disconnected), manual reset (on) requires the actual current to be reset within the selected current by pressing the button. For automatic reset, the actual current will automatically reset within 60 seconds of the selected current. There is no button for automatic reset, no head, 91 series are manual reset.

 

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