Page 21 - 2020 Catalog

RELAYS/CURRENT

SPECIFICATIONS

Environmental Operating -30 to 60 C (-22 to 140 F), 10-95% RH non-condensing CURRENT
o
o
Expected Relay Life 100,000 cycles electrical; 10,000,000 mechanical
LED ON when energized
General 16” minimum lead length; coil: 18AWG; contacts: 12AWG;
Device Wiring
HOA monitor wires: 12 AWG; status: 18AWG
Field Wiring Coil: 16AWG to 18AWG, Contacts: 12AWG to 14AWG
Certifications UL1015, Plenum Rated (UL2043), California State Fire Marshal, CE, RoHS Power Relays
Small Enclosure 1.75”x3.0”x1.75” with 0.5” NPT nipple
Dimensions
Medium Enclosure 2.5”x4.0”x1.78” with 0.5” NPT nipple

CONTACT RATINGS(PR2401B/PR24BM) CONTACT RATINGS(PR2401SB/PR2401SBM) COIL CURRENT/PERFORMANCE
20 Amp Resistive @ 277 VAC/30VDC NO/NC 20 Amp Resistive @ 277 VAC NO Voltage AC DC
1HP @ 120VAC NO/NC 1HP @ 120VAC NO 24 V 59mA 32mA
2HP @ 277VAC NO/NC 2HP @ 277VAC NO 26 V 35mA
20A @ 120/277VAC STANDARD BALLAST NO 20A @ 120/277VAC STANDARD BALLAST NO 28 V 37mA
1100VA Pilot Duty @ 277VAC 1100VA Pilot Duty @ 277VAC 30 V 40mA
Not rated for electronic ballast Not rated for electronic ballast 120 V 43mA
10A @ 120VAC TUNGSTEN NO 10A @ 120VAC TUNGSTEN NO Pull-In Voltage
AC DC
10 to 30V 8V 9V
120V 85V
Dropout Voltage
10 to 30V 3V 3V
TYPICAL WIRING

PR2401B PR2401SB
COIL INPUT FROM CONTACT OUTPUT COIL INPUT FROM CONTACT OUTPUT
CONTROL SYSTEM TO LOAD CONTROL SYSTEM TO LOAD
HI HI
Wht/Blk White/Black Blue Wht/Blk White/Black Orange
120 VAC N.C. 120 VAC
CONNECT ONLY CONNECT ONLY
HI OR LOW HI OR LOW Hand (On)
NOT BOTH Yellow NOT BOTH O Orange
LOW Common LOW Auto
Wht/Blu White/Blue Wht/Blu White/Blue
24-30 VDC, 24 VAC 24-30 VDC, 24 VAC
10 to 30 VAC/DC
COMM COMM
Wht/Yel White/Yellow Orange Wht/Yel White/Yellow
Common N.O. Common
PR24BM PR2401SBM
COIL INPUT FROM CONTACT OUTPUT COIL INPUT FROM CONTACT OUTPUT
CONTROL SYSTEM TO LOAD CONTROL SYSTEM TO LOAD
HI
Wht/Blu White/Blue Blue Wht/Blk White/Black Orange
24-30 VDC, 24 VAC N.C. 120 VAC
CONNECT ONLY
HI OR LOW Hand (On)
Yellow NOT BOTH O Orange
Common LOW White/Blue Auto
Wht/Blu
24-30 VDC, 24 VAC
10 to 30 VAC/DC
COMM COMM
Wht/Yel White/Yellow Orange Wht/Yel White/Yellow
Common N.O. Common
Grey Grey
N.O. Status N.O. Status

Grey Grey
Higher Reliability, Faster Installation, Superior Accuracy | Sense the difference | 21