Giám sát điều khiển chống cháy nổ NEC
Technical data | |
Agency Approvals: | |
Area Classification (NEC 500) | |
Models 777, 877: | Class I, Division 1, Groups C & D, T6, Ta = 60°C |
Non-incendive Class I, Division 2, Groups A, B, C & D, T6, Ta = 60°C | |
Class II & III, Division 1, Groups E,F & G | |
Models 360,366: | Class I, Division 1, Groups *A, *B, C, D, T5, Ta=-50°C to 60°C |
Class II & III Division 1, Groups E, F & G, T5, Ta=-50°C to 60°C | |
Non-incendive Class I, Division 2, Groups A, B, C & D, T5, Ta=-50°C to 60°C | |
* De-rated to Group C and D when used with a Solenoid valve | |
Enclosure standards (ANSI/NEMA 250) | |
All enclosures | Type 4, 4X , 6P |
Switches | |
All Models | Mechanical switches, SPDT |
Mechanical switches, DPDT | |
Magnum SPDT (hermetically sealed proximity type) switches | |
MagPAC bifurcated switch pack | |
Enclosures | |
Models 777,877: | Aluminum |
Model 360: | Aluminum |
Model 366: | Stainless steel |
Falcon Solenoid Valves | |
Cv: | Choice of 0.5, 1.2, 3.5 |
Materials | Brass, aluminum and stainless steel |