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China AC Rotary Switch DC1000V 4 Pole Solar DC Isolator Switch, Find details about China Isolator Switch, Rotary Switch from AC Rotary Switch DC1000V 4 Pole Solar DC Isolator Switch - Xinchi Electric Co., Ltd.
SISO | 3 | 25 | P | Y |
safey isolating switch | No.of poles | Operational current rating | Switch type | Colour |
3=3 pole | P-Polycarbonate | Y-Yellow/Red | ||
4=4 pole | 25A | R-Rotary with handle | G-Grey/Black |
SISO Switch : Safety isolating switches / Polycarbonate enclosed rotary switches
Features:
1.Compact and suitable wire space is limited | ||||
2. DIN rail mounting for easy installation | ||||
3. Load-breaking up to 8 times rated current making it ideal for motor isolation | ||||
4. Double-break with silver rivets-superior performace, reliablity and long lasting. | ||||
5. Large padlockable red/yellow or grey/black handles | ||||
6.Comprehensive range, 16A to 32A models | ||||
7. High IP65 rating | ||||
8. High breaking capacity with 12.5mm contact air gap | ||||
9. Easy to install and operate | ||||
10. Easy snap-on fitting of auxiliary switches |
Specifications:
3/4 pole SISO DC isolator switch
Main contacts | Type | SISO-63 | |||
Rated Current ( I ) | A | 16 | 25 | 32 | |
Rated insultaion voltage( V) | V | 1000 | 1000 | 1000 | |
Rated operational current DC21B | |||||
2 poles in series | 600V | A | 16 | 25 | 32 |
2 poles in series + 2 poles in parallel | 600V | A | 29 | 45 | 50 |
900V | A | 13 | 16 | 20 | |
1200V | A | 9 | 11 | 13 | |
3 poles in series | 900V | A | 16 | 25 | 32 |
1000V | A | 16 | 25 | 32 | |
4 poles in series | 600V | A | 16 | 25 | 32 |
1000V | A | 16 | 25 | 32 | |
1200V | A | 16 | 25 | 32 | |
Rated operational current DC22B | |||||
2 poles in series | 600V | A | 5.5 | 6 | 6.5 |
900V | A | 2 | 2.5 | 3 | |
1200V | A | 1 | 1.5 | 2 | |
3 poles in series | 600V | A | 16 |
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900V | A | 6.5 |
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1200V | A | 5.5 |
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4 poles in series | 600V | A | 16 |
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1000V | A | 11.5 |
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1200V | A | 8 |
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Short circuit current | A | 5 | |||
Mechanical use life | Y | 10 years | |||
Short time withstand current(1s) | 2,4/2+2H | 800/1300 | 900/1500 | 1000/1700 | |
Short circuit making capacity | I cm | 800/1300 | 900/1500 | 1000/1700 |
1. IP66 rated enclosure.
2. Ample internal space for easier wiring.
3. Polycarbonate flame retardant ROHS compliant plastic.
4. 10A,16A,20A,25A and 32A all rated up to 1200V DC.
5. Unique spring loaded switching mechanism for high speed switching.
6. Knife edge self-cleaning contacts for increased switch life.
7. Long arc chambers to help rapid arc suppression.
8. 16mm2 rising clamp terminals for easy wiring.
9. The switch has 4 separate poles.
10. Links can be used to change the way that the poles are connected.
11. Poles can be connected in series parallel or a variation of both series and parallel.
12. Interconnection of the poles dictates the load that the switch can make and break.
13. As the number of poles used increases so the total load switching capacity of the device increases.
DC isolators switch instructions:
1. It is important to ensure that all electrical connections(including factory connections) are tight, ensure that all terminal screws are tightened firmly.
2. It is recommended that for DC, multi-stranded cable, crimp ferules are used to ensure
that the wires do not become loose,loose cables can cause
excessive watt loss and generate excessive heat causing severe damage to the switch.
3. After installing and wiring the switch carry out the following test: switch on and off several times making sure
that a positive snap action can be felt and heard.
4. If the switch cannot be felt and heard to operate correctly then it is important that che switch is not used.
Technical Data of dc solar switch:
Rated Voltage | 600VDC TO 1500VDC |
IP Rating | IP66 |
Connection Type | M20 M25 MC4 |
Rated Current | 10A,16A,20A,25A, 32A,40A,50A,63A |
Working Temperature | -5°C~+60°C |
Standard | IEC 60947-3, AS/NZS 3947.3:2001 |
WEATHERPROTECTED
IP66 isolator switch spec
Model |
Phase & Voltage |
IP rating |
STF1-20 |
20A 250V single pole, surface switch terminals accommodate 16mm2 cable, M rating 220 |
IP65 |
STF1-35 |
35A 250V single pole, terminals accommodate 16mm2 cable, M rating 220 |
IP65 |
STF1-63 |
63A 250V single pole, terminals accommodate 16mm2 cable, M rating 220 |
IP65 |
STF2-20 |
20A 440V Double pole, terminals accommodate 16mm2 cable, M Rating 180 |
IP65 |
STF2-35 |
35A 440V Double pole, terminals accommodate 16mm2 cable, M Rating 180 |
IP65 |
STF3-63 |
63A 440V Double pole, terminals accommodate 16mm2 cable, M Rating 180 |
IP65 |
STF3-20 |
20A 440V Triple pole, terminals accommodate 16mm2 cable, M Rating 180 |
IP65 |
STF3-35 |
35A 440V Triple pole, terminals accommodate 16mm2 cable, M Rating 180 |
IP65 |
STF3-55 |
55A 440V Triple pole, terminals accommodate 16mm2 cable, M Rating 180 |
IP65 |
STF3-55/32 |
55A 440V Triple pole with 32mm conduit entry, terminals accommodate 25mm2 cable, M Rating 160 |
IP65 |
STF3-63 |
63A 440V Triple pole with 32mm conduit entry, terminals accommodate 25mm2 cable, M Rating 160 |
IP65 |
STF4-20 |
20A 440V Trip Pole Terminals accommodate 16mm2 cables M Rating180 |
IP65 |
STF4-32 |
32A 440V Trip Pole Terminals accommodate 16mm2 cables M Rating180 |
IP65 |
STF4-45 |
45A 440V Trip Pole Terminals accommodate 16mm2 cables M Rating180 |
IP65 |
STF4-63A |
63A 440V Trip Pole Terminals accommodate 16mm2 cables M Rating180 |
IP65 |