Guangdong Uchi Electronics Co.,Ltd
Guangdong Uchi Electronics Co.,Ltd Manufactuer of Varistor, Thermistor, Capacitor,Fuse & Resistor since 2006 !
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40ka Integral housing Surge Special Circuit Breaker Togther With T key
Surge Special Circuit Breaker (SCB) Product advantage:
Discharge current capability up to 40kA
Integral housing, can reduce the volume, increase the flow capacity
With T reset key, charged condition can be cut off by manually
Adopt high-energy contact, long service life;
The ability to withstand the impact of current is strong, no wrong action;
Power frequency current through more than 3 trip;
Running short circuit current breaking ability is strong;
Adopt parameter control tripping mechanism, 35mm guide rail installation;
Complete specifications can meet T1, T2, T3 SPD matching
Product Parameter
| Style | YCSCB-40/B-OV |
| Short-circuit breaking capacity(Ics) | 6kA |
| Rated operational voltage(Ue) | 230V/400VAC |
| Rated insulation voltage (Ui) | 400VAC |
| Impulse withstand current (Iemax) | 40kA(8/20us) |
| Power frequency trip curren (Ii) | 3A |
| mechanical endurance(time) | 1000 |
| Maximum terminal connection | 25mm2 |
| IP | IP20 |
| Working environment temperature | -25℃～60℃ |
| Working environment humidity (room temperature) | 20%～90%RH |
| Installation rail | EN60715(35mm) |
How SCB works ?
Surge Special Circuit Breaker requires constant lightning flow to maintain an effective state; When the SPD is degraded or the power supply is abnormal, the power frequency leakage current occurs and reaches the fire boundary value of 5A
It is applicable to the places where SPD lightning protection equipment has been installed, such as: industrial and civil construction, electrical, communication, road traffic, petrochemical and other industries of power equipment.
Surge Special Circuit Breaker (SCB) characteristics:
1.Lightning current shock continues to open, lightning protection continues to be effective, T1 level up to 25 Ka
2.Abnormal power network, power frequency current 3A speed off, SPD does not fire
3.Residual low pressure, equivalent fuse, more safe protection equipment
Q: Can I get some samples?
A: Yes, Sample orders welcomed.
Q: Can I use my own Logo or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q:What is the delivery time?
A: 3 days for samples, 7-15 days for mass production.
Q: What is the payment term?
A: T/T, L/C at sight, West union , Paypal, etc.