Certifications and compliances

EDSX control stations:

• Class I, Division 2, Groups B, C, D
• Class I, Zone 2, IIA, IIB + H₂
• Class II, Division 1, Groups E, F, G
• Class III
• UL standards: UL1203, UL121201, UL508
• CSA standards: C22.2 Nos. 14, 25, 213-17
• NEMA 4X
• Operating temperature range: -40°C to +60°C

EDS control stations:

• Class I, Division 1, Groups C, D
• Class I, Division 2, Groups B, C, D
• Class I, Zones 1 & 2, IIA
• Class I, Zone 2, IIB + H₂
• Class II, Division 1, Groups E, F, G
• Class III
• UL standards: UL1203, UL121201, UL508
• CSA standards: C22.2 Nos. 14, 25, 213-17
• NEMA 3
• Operating temperature range: -25°C to +40°C

EFS control stations:

• Class I, Divisions 1 & 2, Groups B, C, D
• Class II, Division 1, Groups E, F, G
• Class II, Division 2, Groups F, G
• Class III
• UL standard: UL1203
• CSA standard: C22.2 No. 30
• NEMA 3
• Operating temperature range: -25°C to +40°C

• Factory sealing eliminates external sealing fittings required for Class I, Divisions 1 & 2 environments, reducing installation costs and associated challenges
• Large machine screws for fastening covers to bodies; cover screws are captive on EDSX models
• Mounting lugs and taper tapped hubs with integral bushings
• Lockout provisions on front operated pushbutton (marked "STOP" and "OFF") and selector switch covers
• Lockout hole for padlock having 1/4" hasp is provided when used with covers for front lever and side type operation
• On enclosures with front lever and side type operating handles, threaded type shafts and bushings are used to ensure hazardous protection
• Dead end (EDSX, EDS or EFS) or through feed (EDSCX, EDSC or EFSC) hubs – 1/2" to 1" sizes
• Close tolerances in machining of wide, mating flanges and journalled shafts and bearings for front button operation, produces flametightness of enclosure joints
  
• When "STOP" is indicated, button is automatically red; when "START" is indicated, button is automatically green; otherwise, black buttons are standard
  
• Contact block: 10A at 600 VAC, 5A at 125 VDC
• Pilot lights: 120V (1.2W LED, 6W incandescent), 24V S300 option (0.6W LED, 1.7W incandescent)

• Bodies and covers – Feraloy iron alloy with electrogalvanized and aluminum acrylic paint or copper-free aluminum
• Shafts and shaft bushings – stainless steel
  
• Handle and pushbutton guards – type 6/6 nylon