1000V 32A 4 Poles DC isolation Switch / PV Isolator / DC Isolator
Suntree offers a comprehensive range of isolating switches designed with safely in mind In stand-alone and enclosed formats, this switch range are padlockable and available in yellow/red or grey/black making it ideal for any electrical isolation requirement, such as repair, maintenance installation and inspection.
Feature
1. Small size.
2. Easy to install.
3. It is Non-Polarity Product.
4. Has passed CB and TUV test and conform the IEC/EN 60947-3.
5. Degree of protection to IP66.
6. Upside input, downside output.
Technical Data
Rated Voltage: 1000VDC (10A, 16A, 20A, 25A, 32A,50A,63A) Max 1500V
IP Rating: IP66
Connection Type: MC4
Rated Current: 10A, 16A, 20A, 25A, 32A, 40A,63A
Working Temperature: -5° C- +60° C
Standard: IEC 60947-3
| 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 | | |
| 900V | A | 6.5 | | |
| 1200V | A | 5.5 | | |
| 4 poles in series | 600V | A | 16 | | |
| 1000V | A | 11.5 | | |
| 1200V | A | 8 | | |
| 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 |
without waterproof size
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 |