Selection Guide

Compact Contactors – Overview
• Ideal for HVAC applications
• Compact, 20-40A, 1- and 2-pole contactors
• Current rated and horsepower/kW rated
• Effi cient design, low VA coil and straight-through wiring
• Design effectively limits dust and other contaminants
from magnet structure
• UL Recognized, CSA certifi ed, ARI 780/790 Standard, RoHS Complaint, CE marked
Compact Contactors – Model Selection
Ampere Ratings
1
Maximum Motor
Horsepower
Maximum Motor
Kilowatts
Catalog Number
2, 3
Inductive
Full Load Resistive
Locked Rotor
240 - 277V 480V 600V 115V 230V 115V 230V
Single-Pole
25 30 150 50 40 2 3 1.5 2.2 C25ANB125_
30 40 150 75 50 2 5 1.5 3.7 C25ANB130_
40 50 240 200 160 3 7-1/2 2.2 5.5 C25ANB140_
Single-Pole with Shunt
25 30 150 50 40 2 3 1.5 2.2 C25CNB125_
30 40 150 75 50 2 5 1.5 3.7 C25CNB130_
40 50 240 200 160 3 7-1/2 2.2 5.5 C25CNB140_
Double-Pole
20 30 120 100 80 1-1/2 3 1.1 2.2 C25BNB220_
25 35 150 125 100 2 3 1.5 2.2 C25BNB225_
30 40 150 125 100 2 5 1.5 3.7 C25BNB230_
40 50 240 200 160 3 7-1/2 2.2 5.5 C25BNB240_
1
Rating per pole.
2
Incomplete catalog number. Replace underscore (_) with coil suffi x letter from the table below.
3
Bulk pack quantities are available in quantities of 50, contact local sales offi ce.
Magnet Coil –
Selection
AC Coil Voltage
50/60 Hz Coil Suffi x
24 T
110 - 120 A
208 - 240 B
277 H
380 - 415 (50 Hz);
440 - 80 (60 Hz)
C
Quick Selector TD03501001E Effective April 2009
Defi nite Purpose Contactors
for the Construction Market
Compact 1-Pole Compact 2-Pole
Coil Characteristics
AC Coil Voltage
50/60 Hz
Max.
Inrush
VA
Max.
Sealed
VA
Max.
Sealed
Watts
Single-Pole
24, 120, 208/240,
277
33 6 2
Two-Pole
24, 120, 208/240,
277, 480
41 6.5 3
Factory Options
Description
Box lugs with quick connectors for
20-40A contactors:
1-Pole
1-Pole with shunt
2-Pole
To order, replace letter in sixth
position of catalog number with
letter F (ex. C25BNF240A)