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Home > Lighting Equipment > Light Fittings > Other Light Fittings
CIRCUIT BREAKER
CIRCUIT BREAKER
CIRCUIT BREAKER
CIRCUIT BREAKER
CIRCUIT BREAKER
CIRCUIT BREAKER

CIRCUIT BREAKER

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WENZHOU SANTUO ELECTRICAL CO.,LTD.

Zhejiang,China

Trading Company,Manufacturer

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professional in producing all kinds of Circuit breaker and Ac Contactor and Switch... more than 20years !

18mm width STRO-40L  6KA single phase RCBO Circuit Breaker 1P+N IEC61009 Electrical type up 60A

 

STM7-LE Series residual current circuit breaker with overload current protection is in conformity with the standards of IEC61009.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 230V,three phase 400V,50 or 60Hz.

 

 

 

Normal working & installment conditions
1. Ambient temperature: -5oC~+40oC, 24 hours average temperature not exceed +35oC.
2. Installment plance altitude: ≤2000m
3. Gas relative humidity:not exceed 50% at +40oC, higher humidity allowed at lower temperature.
4. Pollution degree: 2 class
5. Installment condition: Mounted in the place without obvious impact or shock, no dangerous(explosion) dielectric without corrosive metal or damaging isolation gas(conductive dust).
6. Installment method: TH35-7.5 mounted rail, can be installed in distribution board, case or box. Generally mounted vertically. Tilted angle between mounting face and vertical face not exceed ±5°.
7. Mounted Category: II,III class.

 

 

 

 

SandardIEC/EN61009-1
Electrical
features		Type(wave form of the earth leakage sensed)
Electro-magnetic type, electronic type
Rated current InAA,AC
PolesP2 
Rated voltageVAC 120/240V;  240/415V
Rated Current :
10,16,20,25,32,40A
Rated sensitivity I△nA0.01,0.03,0.1,0.3,0.5
Insulation voltage UiV500
Rated residual making and
breaking capacity I△m		A630
Short-circuit current I△cA6000
SCPD fuseA6000
Rated frequencyHz50/60
Pollution degree
2
Mechanical
features		Electrical lifet4000
Mechanical lifet10000
Protection degree
IP20
Ambient temperature
(with daily average ≤35℃)		℃-25~+40
Storage temperature℃-25~+70
InstallationTerminal connection type
Cable/U-type busbar/pin-type busbar
Terminal size top/bottom for cablemm225
AWG18-3
Terminal size top/bottom for busbarmm225
AWG18-3
Tightening torqueN*m2.5
In-lbs22
Mounting
On DIN rail EN 60715(35mm)by means of fast clip device
Connection
From top and bottom


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