Switch-disconnectors Ex d F* SD
- Various contact configurations and number of poles
- Marking "OFF - ON"
- Ex d and Ex tD certificates
- Installation in Zone 1, Zone 2, Zone 21 and Zone 22
- Aluminum body
- Gas group IIC
- IP6 protection rating
| Electrical characteristics | ||
|---|---|---|
| Operating voltage | see data sheet in PDF format | |
| Rated impulse withstand voltage | 6 kV | |
| Nominal frequency | 50 Hz | |
| Short-circuit current limitation | see data sheet in PDF format | |
| Working current | see data sheet in PDF format | |
| Terminal power | see data sheet in PDF format | |
| Nominal insulation voltage | 690 V | |
| Function | switch-disconnector | |
|
|
Color | black |
|
|
Contact configuration | see data sheet in PDF format |
|
|
Switching configuration | 2 positions with left OFF. |
|
|
Switching diagram | see data sheet in PDF format |
|
|
Category of use | see data sheet in PDF format |
|
|
Number of poles | see data sheet in PDF format |
|
|
Operator action | to do - to do |
|
|
Lockable | in the "OFF" position |
|
|
Marking | OFF - ON |
|
Mechanical characteristics |
||
| Thread type | ISO metric pitch 1.5 mm | |
| Case cover | removable | |
| Fastening the lid | stainless steel socket head cap screws | |
|
|
Screws | M6 |
|
|
Number | see data sheet in PDF format |
|
|
Tightening torque | 3 Nm |
|
|
Screw material | stainless steel |
|
|
Yield strength | min. 450 N/ mm2 |
| Lid seal | chloroprene | |
| Flame retardant lubricant | AR brand liquid film | |
| Degree of protection | IP66 | |
| Cable entry | see data sheet in PDF format | |
| Material |
|
|
|
|
Frame | aluminum alloy |
|
|
End | epoxy coating RAL 7032 |
| weight | see data sheet in PDF format | |
| Dimensions | see data sheet in PDF format | |
| Installation | see data sheet in PDF format | |
| Grounding | External grounding points M6 | |
|
Environmental conditions |
||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
|
Data for use in hazardous areas |
||
| EC Type Examination Certificate | see data sheet in PDF format | |
|
International certificates |
||
| IECEx certification | see data sheet in PDF format | |
| Correspondence | ||
| Degree of protection | EN60529 | |
| Category of use | IEC/EN 60947 | |
| CE marking | 0102 | |