Appendix C Gas Valve
C-29
DIN Connector
screw terminal c onnections
-L2 (AC) Neutral
- (DC)
Ground
L1 (AC) Hot
+ (DC)
Valve 1
L1 (AC) Hot
+ (DC)
Valve 2
Ambient Temperature Rating: -40°F to +175°F
Electrical R atings: 120VAC, 24VAC 50/60 Hz, 12 VDC or
24VDC.
Maximum Amperage Rating: 6.0 Amps @ 120VAC.
Enclosure Rating: Type 12
Electrical Wiring Connection: Screw terminals.
Required Wir e
Type: Stranded, insulated Appliance Wiring Material (AWM)
“Hook-Up” wire.
Approvals: UL Recognized Single Conductor, Thermoplastic
Insulated Wire, Type AWM. Temperature Rating: At least 75°C
(170°F). Voltage Rating: 300 Volts maximum / Single phase.
Wire Size: AWG #18 minimum ONLY. No
more the AWG #14.
Ratings for conduit and conduit
Temperature: At least 75°C (170°F)
Voltage: 300 Volts minimum
Approvals:
Size: 1/2” Conduit and 1/2” Conduit Fitting.
Select one conduit type and its suitable conduit
from the following table.
Type FLEX/MC (Flexible/Metal Clad)
Standard thickness,
steel or aluminum,
Flexible Metal Clad Conduit
Liquid-tight, Flexible Non-Metallic
Conduit (LFNC-B) Type B
Liquid-tight, Flexible
Metallic Conduit
Type “squeeze”, “set screw”, or “screw-in”
1/2” Conduit Type and Suitable 1/2” Conduit Fitting
ONLY
with
ONLY
with
ONLY
with
Initial Setup:
1. Verify that all power to all wires at the terminals in the nearest
conduit body (panel) are disconnected before proceeding.
2. At least 4 wires (1 Safety Ground, 2 Hot and 1 Neutral) are
needed for wiring. NOTE: One neutral wire can be used to
power both valves.
IMPORTANT: DO NOT make any terminal connections at
the nearest conduit body until all terminals in the valve con -
nector are properly wired and the valve connector is properly
NOTE: Flexible conduit more than 3ft. long must be properly
and 351.
Electrical DIN Connector Ratings