Customer Oriented Combination Enclosure for Switches: CP-…/ EFSRC Series are based on the features of CP… Enclosures Series which can grant an Ex-d IIC mode of protection with or without accessories (push buttons, selector switches, potentiometers, signal lamps, rotary handles, ammeters, voltmeters, fuses, etc.). Enclosures are made of Copper free Aluminium (Cu <0,1%), completed with threaded hubs suitable for cable glands or conduit and internal threaded devices to secure DIN/Omega normalized rails for terminal strips. Connection of fittings do not affect inner space which is full available for terminals and wirings. Internal and external screws are in stainless steel AISI 304. Being a customized Job, users must specifies at time of enquiry the number and type of operators (M32 modular barrel) needed for assembling on CP…Enclosure. Our Technical Dept. will select the suitable CP-…/ EFSRC combination compatible with enquiry and certificate requirements.
| Material |
Copper free Aluminium (Cu<0,1%) |
| IP Rating |
IP65 |
| Temperature |
-35°C to 40°C for T6 / T85°C-35°C to 50°C for T5 / T100°C-35°C to 60°C for T4 / T135°C |
| Certification |
EC-Type Examination Certificate INERIS 03ATEX0009 |
| & Approvals |
GOST Certificate РОСС IT.ГБ04.В00508 |
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| Standards |
EN 60079-0 / 60079-1 / 61241-0 / 61241-1 |
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IEC 60079-0 / 60079-1 / 61241-0 / 61241-1 |
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| Ex-code |
Ex d IIC T6/T5/T4 Ex tD A21 IP65 T85°C/T100°C/T135°C |
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according to European Directive 94/9/EC (ATEX) |
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For Zone 1 / Zone 2 / Zone 21 / Zone 22 |
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| Electrical |
Max DC voltage |
440 V |
| characteristics |
Max AC voltage |
1000V |
|
Nominal frequency |
50/60 Hz |
|
Max current |
100 A |
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Nominal incandescent lamp power |
£ 5 W |
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Max. LED lamp dissipated power |
£ 3 W |
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| Lid/Door gasket |
O-ring made in Nitrile Rubber (NBR) |
| Surface treatment |
Unpainted |
| Internal diameter |
90 mm. |
| Entries position |
(C) = 2 |
| Entries thread |
Metric pitch 1.5, ANSI B1.20.1 NPT, UNI 6125 |
| Standard identification |
Identification nameplate is realized in high resistance self-adhesive polyester with thermal transfer inscriptions |
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| Accessories on request |
External polyurethane painting “Standard Cycle” Green RAL 6003 |
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Datasheet, CP../EFSRC, Combination Enclosures
Technor AS |