• Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection
  • Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection
  • Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection
  • Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection
  • Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection
Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection

Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection

Product Details:

Place of Origin: China
Brand Name: Tian Rui
Certification: UL+cUL TUV
Model Number: 88 Series

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 1000PCS/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: 0.25A-20A Rated Voltage: 125/250VAC, 50VDC
Reset Type: Push To Reset Pole: Single Pole
Dielectric Strength Resettable: 1,500Vac1 Minute Overload Capacity: Ten Times Rated Current
Voltage Drop: Less Than 0.25V Insulation Resistance: >100M Ω
Reset Time: Within 60 Seconds Color: Grey
Function: Over-current Protection Packing: PE Bag
High Light:

0.25A Electronic Trip Circuit Breaker

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TUV Electronic Trip Circuit Breaker

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Grey 0.25A Thermal Circuit Breaker Switch

Product Description

92 W Series Grey 50V DC Manual Push to Reset Overload Protector Thermal Circuit Breaker Switch
 
 
W Series Circuit Breaker
W Series "SERIES TRIP", "PUSH TO RESET" Single Pole circuit breakers represent our largest selling product family. Bases on a proven
"SNAP ACTING" bimetallic thermal seneing elemant system. WSeries circuit breakers sease Overload conditions and interupt the flow of Current. Theresettableactuator mechenism then remains disengaged until manually reset.
 
W Series offers amperage ratings from 1.5A to 20A, and is suitable for a diversity of applications, our products are carefully calibrated and tested to ensure reliable performance under a variety of operating assignments and conditions.
 
Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection 0
 

Specification of Push to Reset Circuit Breaker
 
Rated VoltageAC 120/240V DC 50V
Rated Current0.25~20A
Interrupt Capacity1 20VacX1000A240VacX1000A
Insulation Resistance>100 Ω
Resettable Overload CapacityTen Times Rated Current
Dielectric Strength1 ,500Vac 1 minute
Temperature Rise at Terminal BlockLess than 65°C at 100% of rated Current applied contin uonsly at 28°C
Voltage DropLess than 0.25V
Reset 1 rimeWithin 60 seconds
Contact Endurance

125Vac X 150% of rated
current > 500 Cycles

 
Outline Dimensions of Manual Reset Circuit Breaker
 
Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection 1
Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection 2
 

Typical Resistance VS. Current Rating @ +25°C
Current Rating in Amps
TvpicalResistance in OhmsCurrent Rating in AmpsTypical Resistance in Ohms
1.5~2.A0.1508~9A0.016
2.5~3A0.12010~11A0.012
3~4A0.08012~13A0.010
4~5A0.04014~16A0.008
5~6A0.02518~20A0.006
6~7A0.020  

 
 

Ambient Compensation Table of Thermal Circuit Breaker Switch
 
Capacity Correction Factors For Ambient Tempera tures
 
Temperature
Current Rating Amps°F+14+32+50+68+77+86+104+122+140
 °C-10+0+10+20+25+30+40+50+60
1.5 to 20A
 X0.80X0.85X0.90X0.96X1.00X1.04X1.15X1.39X1.49

 
The unit is calibratedfor ambient temperature of +25°C. To determine the rated current for a lower or higher ambient Temperature, use a correction factor as above.
 
 

Time vs. Current Trip Curve@+25°C of Push to Reset Overload Protector
 
Grey 0.25A-20A Electronic Trip Circuit Breaker 50VDC Over Current Protection 3
 

100% of rated currentHold, No-Trip
Below 5A, 150% of rated current Trip within 1 Hour
Over 5A, 135% of rated current
Trip Within 1 Hour
200% of rated current
Trip Within 1 minute

 

ApprovalFile No.Rated current rangeRated VoltageStandard
UL+cULE4787412~20A125/250VAC 50V DCUL1077
TUVCN399820.25~20A120/240VAC 50V DCEN60934

 
 

Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363

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