The PR Series pilot relays are ideal multi-voltage input pilot duty relays that mount to existing panels to control loads. External enclosures are not required making them ideal for interfacing loads with building automation control systems. Featuring the highest output in the smallest package, integrated current sensing, and a secure tamper resistant HOA.
- Command contactors
- Control motors
- Isolation
- Device interlocking
- Relay logic
- Lighting load levels
- Great for data center Hand Off Auto-Pilot Relays

General |
Device Wiring |
Environmental Operating |
-30 to 60oC (-22 to 140oF), 10-95% RH non-condensing UL1015 |
Dimensions |
Small Enclosure |
1.75”x3.0”x1.75” with 0.5” NPT nipple |
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CONTACT RATINGS(PRU1c) |
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10 Amp Resistive @ 277 VAC |
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10 Amp Resistive @ 28 VDC | |||
480 VA Pilot Duty @ 240-277 VAC | |||
480 VA Ballast @ 277 VAC |
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Not rated for electronic ballast |
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600 Watt Tungsten @ 120 VAC (N.O.) |
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240 Watt Tungsten @ 120 VAC (N.C.) | |||
1/3 HP @ 120 VAC (N.O.) | |||
1/6 HP @ 120 VAC (N.C.) | |||
1/4 HP @ 277 VAC (N.O.) | |||
1/8 HP @ 277 VAC (N.C.) | |||
CONTACT RATINGS(PRU1s) |
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10 Amp Resistive @ 277 VAC |
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10 Amp Resistive @ 14 VDC | |||
480 VA Pilot Duty @ 240-277 VAC | |||
480 VA Ballast @ 277 VAC | |||
Not rated for electronic ballast | |||
600 Watt Tungsten @ 120 VAC (N.O.) | |||
1/3 HP @ 120/240 VAC (N.O.) | |||
1/4 HP @ 277 VAC (N.O.) | |||
COIL CURRENT/Performance |
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Voltage |
AC |
DC |
|
10 V |
30mA |
16mA |
|
15 V |
34mA |
20mA |
|
20 V |
38mA |
21mA |
|
25 V | 42mA | 22mA | |
30 V | 45mA | 23mA | |
120 V | 23mA | ||
Pull-In Voltage | |||
AC | DC | ||
10 to 30V |
8V | 9V | |
120V | 85V | ||
Dropout Voltage | |||
10 to 30V | 3V | 3V |