SPECIFICATIONS
AC ELECTRICAL RATINGS:
UL and CSA recognized for resistive loads.
Temp Control | Voltage | Limit Control |
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30 Amps | 40 Amps | |
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25 Amps | 277 VAC | 40 Amps |
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12.5 Amps | 480 VAC | 25 Amps |
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Temperature Ratings:
Temperature control - Variable 90° to 150°F (32° to 66°C)
Limit control - Fixed 170°F (77°C) with manual reset
INSTALLATION
Wiring
All wiring must conform to local and national electrical codes and ordinances.
Connect in accordance with wiring diagrams provided by the equipment manufacturer. If none are provided, the following represents a typical installation.
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L1 |
N
1 | 3 |
L1 L2
24
Field |
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Installed | 1 |
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| 1 | 3 |
Jumper |
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| 2 |
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| 2 | 4 | |
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| Field |
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| Installed | 1 |
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| Jumper |
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| Heating Element |
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120 VAC Single Element |
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Circuit | for | Full | Power |
| Heating Element | |
Disconnect |
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240 VAC SIngle Element Circuit for Full Power Disconnect Through Both Power Conductors
| L1 | L2 |
| 1 | 3 |
| 2 | 4 |
Field |
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Installed | 4 | |
Jumper | 1 |
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Upper Heating |
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| Element |
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| 2 |
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| Lower |
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Heating Element |
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240 VAC Double Element Limited Demand Circuit for Full Power Disconnect Through Both Power Con- ductors
SETTING THE DIAL
Adjust temperature setting by inserting a screwdriver into open slot and turning pointer to desired temperature on dial.
Adjustment Slot
150°F 90°F
66°C 32°C
125°F/52°C