Omega Products C25BNB230B User Manual
Definite PurPose
ContaCtors
C25 Series
l Open Style with Metal
Mounting Plate
l 1-, 2- and 3-Pole Models
l 25 to 75 A Capacity
l Kits for Side Auxiliary Contact
l NEMA 1 Enclosure Available
C25CNB130A
C25DND330A
Definite purpose (DP) contactors are
designed to improve control of refrigeration,
air conditioning, ventilation and resistance
heating applications. The complete line offers
everything from compact DPs to the smallest
50 ampere DP contactor in the world an
average of 20% smaller than the competition.
Always looking for new ways to improve the
customer experience, the 50 mm (2") DP
contactor with an innovative sealed housing
is designed to keep out contaminants and
lower noise. Building on that success, the
new series of Compact DPs are now available
in a sleek new sealed design. Continuing to
innovate and upgrade products, we offer the
perfect definite purpose solution for your
HVACR applications.
New Compact Models Definite
Purpose Contactors
The new 30 ampere, single- and double-pole,
Type C25 compact DP contactors feature a
compact, efficient design with a low VA coil
and straight through wiring. These devices
are economically priced, UL recognized/
CSA certified, are current rated and hp/kW
rated with magnet coils rated Class F, 155°C
(311°F) [most are Class B, 130°C (266°F)]
and designed with low VA current ratings for
less energy consumption. With the ability to
be mounted vertically, horizontally or tabletop,
the new series of compact DPs will meet all
your definite purpose application needs.
C25FNF375B
C25DNJ350A
C25BNB230A
K-30
ComPaCt series
SPECIFICATIONS
COMPACT MODELS
UL Recognized Components: UL File
number E1491, Guides NLDX2 and
NLDX8
CSA Certified Components: CSA C22.2
No. 14-05, File number 238083 Class
3211 84
IEC: 60947-4-1
EN: 60947-4-1
ARI: 780/790 Standard
RoHS: Compliant
Insulation Voltage: 690V
Current Rated and hp/kW Rated
Contacts: Double break
Magnet Coil: Class F, 155°C (311°F)
Contact Arc Covers: Standard on all
C25CNB130A
contactors
Contactors are Marked with Line and
Load Terminal Designations
Operating Temperature Range:
-13 to 158°F (-25 to 70°C)
TERMINAL WIRE RANGE
Hex Washer Head Screws: 16-10 AWG,
30 lb-in torque rating
Box Lugs:
16-10 AWG: 35 lb-in torque rating
8 AWG: 40 lb-in torque rating
6-4 AWG: 45 lb-in torque rating
Mounting Position: Vertical, horizontal
or tabletop
COIL CHARACTERISTCS
AC COIL MAX MAX MAX
VOLTAGE INRUSH SEALED SEALED
50/60 HZ VA VA WATTS
1-POLE
24 33 6 2
120 33 6 2
2-POLE
24 41 6.5 3
120 41 6.5 3
208/240 41 6.5 3
LIGHTING DUTY RATINGS
(25 TO 50 A ONLY)
C25D TUNGSTEN
INDUCTIVE AND BALLAST
RATING (480V)
25 A 30 A
30 A 40 A
50 A 60 A
AMPERE RATINGS
LOCKED MAX. MOTOR MAX. MOTOR
INDUCTIVE
FULL LOAD RESISTIVE 240–277V 480V 600V 115V 230V 115V 230V
SINGLE-POLE WITH SHUNT
30 40 150 75 50 2 5 1.5 3.7
DOUBLE-POLE
30 40 150 125 100 2 5 1.5 3.7
40 50 240 200 160 3 7.5 2.2 5.5
ROTOR HORSEPOWER KILOWATTS
C25BNB230A
Dimensions: mm (inch)
0.8
(0.03)
41 (1.61)
50 (1.97)
5.2
(0.21)
38
(1.50)45(1.77)61(2.40)
1-Pole and 1-Pole +Shunt
Ship. Wt.: 0.2 kg (0.5 lb)
59 (2.32)
Compact Series
6.3 (0.25)
81
(3.19)
K-31
0.8
(0.03)
41 (1.61)
50 (1.97)
5.2
(0.21)
38
(1.50)45(1.77)61(2.40)
Ship. Wt.: 0.3 kg (0.7 lb)
2-Pole
59 (2.32)
6.3 (0.25)
81
(3.19)
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