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Coding of Series 700 Hazardous Area Options

 
7
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3
1
4
1
1
3
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Range Code:
7
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  Enclosure Code
Classification:
2
- EExed IIC T4/T5/T6
 
3
- ExN IIC T4/T5/T6 TO BS6941:1988
 
5

- EExd IIC T4/T5/T6 (Flameproof)

 
7
- I.S. These switches are classified as simple apparatus.
 
Enclosure Material:
1
4
- Aluminium alloy with stoved enamel finish
 
4
4
- 316 Stainless steel. Self finish.
 
Electrical Connection:
1
- M20 x 1.5. One top cable entry
 
2
- M20 x 1.5. Two side cable entries
 
6
- 1/2" NPT INT. One top cable entry
 
7
- 1/2" NPT INT. Two side cable entries
  Output Switch
 
0
1

- Adjustable differential switch
250/480Vac 10A, 28Vdc 2A

Number of Switches:
1
- Single switch 1 x SPDT
 
2
- Twin switch 2 x SPDT
 
Rating of Switch(es):
0
- 250Vac 5A, 28Vdc 50mA
 
2
- Gold contacts: 28Vdc 100mA
 
3
- 250Vac 4mA, 28Vdc 2A
 
4
- Gold contacts:
125Vac 800mA, 28Vdc 800mA
 
5

- Environment free with gold contacts,
125Vac 800mA, 28Vdc 800mA

 
6

- 250Vac 1A, 28Vdc 2A

 
7
- Environment free encapsulated switch,
250Vac 4A, 28Vdc 2A
 
Process Options:
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Link to RANGE SELECTION TABLE        Series Form for 700 Electrical Series        Link to PROCESS OPTIONS