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ES Easy Limit Switch Box
Brand: Soldo Controls - by Rotork
Hazardous area limit switch box for manual valve applications.
Explosion-proof enclosure, in copper free aluminum or 316 stainless steel, handles the most demanding application in hostile environments.
The Easy switch box uses two magnetic sensors to provide electronic feedback to the control room. An easy to mount magnetic target operates the switches.
Features- Compact design, providing a solution for all manual valve ranges, even the smallest ones.
- Enhanced flexibility of installation and application thanks to multiple mounting kit options and glass reinforced composite magnetic holder.
- Easy to mount magnetic target for switch operation.
- Up to two cable entries.
- Enhanced corrosion resistance thanks to Copper free aluminum housing polyester powder coated.
- 316 stainless steel housing for extremely hostile and corrosive environments.
- Easy wiring through the terminal PCB board.
- NOVA V3 switch option to ensure extreme durability and high power switching capabilities.
- Single tool opening design, allowing operator to unscrew the lid by hand after removing the locker.
Specifications
Ambient Temperature Range
- -65° to 105° C (-85° to 221° F)
Approvals & Certifications
- ATEX Ex II 2 GD, Ex d IIC T6/T5/T4 Gb, Ex Tb IIIC T85/T100/T120° C Db
- EAC Ex II 2 GD, Ex d IIC T6/T5/T4 Gb, Ex Tb IIIC T85, T100, T120° C Db
- IEC Ex Ex II 2 GD, Ex d IIC T6/T5/T4 Gb, Ex Tb IIIC T85/T100/T120° C Db
- INMETRO Ex II 2 GD, Ex d IIC T6/T5/T4 Gb, Ex Tb IIIC T85/T100/T120° C Db
- UL Class I, Div. 1 & 2, Groups A, B, C, D, Class II, Div. 1, Groups E, F, G, Class II, Div. 2, Groups F, G
Approvals & Certifications
- Up to SIL 2 Approval
Cable Entry
- 1/2” NPT
- M20 x 1.5
Cover Material
- 316 Stainless Steel
- Aluminum - Copper-Free
Direct Mount
- No
Electrical Contacts
- Gold-Plated
- Rhodium-Plated
- Silver-Plated
Electrical Rating
- 1 A at 24 Vdc - REED C4
- 1 A at 250 Vac - NOVA V3 N3
- 1 A at 30 Vdc - NOVA V3 N3
- 5 A at 250 Vac - High Power Loop for NOVA V3 N1
- 5 A at 28 Vdc - High Power Loop for NOVA V3 N1
Enclosure Finish
- Electro-Polishing - Stainless Steel
- Powder-Coated Polyester - Black Powder for Aluminum
Enclosure, Body Material
- 316 Stainless Steel
- Copper-Free Aluminum
Environmental Protection
- IP66
- IP67
- IP68
- NEMA 4
- NEMA 4X
Materials of Construction
- Glass Reinforced Magnetic Holder
Media
- Inert Gas Contact Chamber - REED C4
Switch Quantity
- 2 Switches
Switch Type
- SPDT - Snap Acting, Hermetically Sealed,
Temperature Range
- -60° to 105° C (-76° to 221° F)
Terminal Strip
- Screw Terminal Strip
- Terminal PCB Board
Valve Type
- Manual
Approvals & Certifications
- SIL 2