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)

stanDarD series

C25DNJ350A

STANDARD SERIES

UL Recognized Components:

UL File #E-1491, Guide NLDX2 CSA Certified Components:

File #LR353, Class 3211 04, 481301 and 122201

IEC: 60947-4-1 EN: 60947-4-1 RoHS Compliance: 25 to 50 A only Magnet Coil

Class B: (C25E, F, G, H and K), 130°C (266°F)

Class F: (C25D and L), 155°C (311°F) Class H: (C25D), 180°C (356°F)

(Available as factory installed option)

Contacts: Double break Coil Terminals: 10-14 AWG Ambient Temperature:

65°C (150°F) maximum Approvals: UL recognized, CSA certified

and conform to ARI 780 CE mark

Terminal Wire Range #8–32 Screw/Pressure Plate:

1-Conductor: 14–8 AWG 2-Conductors: 14–8 AWG Box Lugs—15 to 50 A: #2 posidrive

screw or

5

⁄32 hex socket screw

Upper Level: 14-4 AWG (1-conductor)

Lower Level: 14-6 AWG (1-conductor)

Box Lugs—75 A

Upper Level: 14–2 AWG Lower Level: 14–6 AWG

Note: The box lugs on the 25–75A device can accept two conductors per pole.

LIGHTING DUTY RATINGS (25A TO 50A ONLY)

C25D TUNGSTEN INDUCTIVE AND BALLAST RATING (480V)

25 A 30 A 30 A 40 A 50 A 60 A

C25D_ INDUCTIVE RATING AC-1 (IC) AC-3 (IE) AC-4 (IE) AC-8A

480V 600V 480V 600V 480V 600V 480V 600V

25 A 30 A 30 A 25 A 25 A 25 A — 25 A 25 A 30 A 40 A 40 A 30 A 30 A 30 A — 30 A 30 A 50 A 65 A 65 A 50 A 50 A 50 A — 50 A 50 A

3-POLE, 3-POLE, 15 TO 30 A INDUCTIVE 40 A INDUCTIVE

UL/CSA DC-3/DC-5 UL/CSA DC-3/DC-5 VOLTAGE FLA HP IE FLA HP IE

240 Vdc 3 Poles in Series 4.0 3/4 4.0 5.0 1.0 5.0 120 Vdc 3 Poles in Series 8.0 3/4 8.0 10.0 1.0 10.0 120 Vdc 2 Poles in Series 5.5 1/2 5.5 8.0 3/4 8.0 120 Vdc per Pole 2.0 1/10 2.0 3.5 1/4 3.5 24 Vdc per Pole 15.0 — 15.0 20.0 — 20.0

CONTACTOR SIZE TERMINAL WIRE RANGE TIGHTENING TORQUE

Screw/Pressure Plate 8-14 AWG 15 lb-inch 12-14 AWG 15 lb-inch 25 to 50 A 8 AWG 40 lb-inch 4-6 AWG 45 lb-inch

10-14 AWG 40 lb-inch 75 A Box Lug 8 AWG 45 lb-inch 3-6 AWG 50 lb-inch

C25FNF375A

C25DND330A

IEC/CE RATINGS (IEC 60947-4-1, EN 60947-4-1) FOR 25 TO 50 A C25D CONTACTORS

DC RATINGS (25 TO 50 A ONLY)

CONTACTOR TORQUE RATINGS

Box Lug

10 AWG 25 lb-inch

K-32

DC

E

B

A

D

C

EB

A

DC

E

B

A

CH

JJ

C

H EMtg. Holes/Slots for 16 Screws

F

A

I

JJ

B

.tnoC .xuA

DIMENSIONS: STANDARD SERIES mm (inch)

SIDE AUXILIARY CONTACT

AMPERE NUMBER WIDE HIGH DEEP MOUNTING

SIZE OF POLES A B C D E F G H J

25-50 2 and 3 61.0 95.0 85.0 83.0 51.0 (2.40) (3.75) (3.35) (3.25) (2.00) (3.13) (1.50) (0.34) (1.3)

75 2 and 3 67.0 95.0 101.0 83.0 51.0 38.0 79.0 38.0 9.5 1.3 (2.63) (3.75) (3.97) (3.25) (2.00) (1.5) (3.13) (1.5) (0.37) (2.8)

NEMA 1 ENCLOSURE 25-50 2 and 3 104.0 171.0 89.0 70.0 124.0

(4.10) (6.75) (3.50) (2.75) (4.88) (3.4)

ADDER

79.0 38.0 8.6 0.6

—

— — — —

Standard Series

SHIPPING

WEIGHT

KG (LBS)

1.5

NEMA 1 enclosure, 25 to 50 A, 2- and 3-pole model C799B18

Non-reversing contactor: 25 to 75 A

A

EB

B

.tnoC .xuA

F

G

D

.tnoC .xuA

EMtg. Holes/Slots for 8 Screws

D A

To Order Visit omega.com/c25 for Pricing and Details

MODEL NO. COMPACT MODELS DESCRIPTION TERMINATION

C25CNB130A 1-pole 30 A contactor w/shunt 120 Vac coil Binding head screw and quick connect

C25CNB130T 1-pole 30 A contactor w/shunt 24 Vac coil Binding head screw and quick connect

C25BNB230A 2-pole 30 A contactor 120 Vac coil Binding head screw and quick connect

C25BNB230B 2-pole 30 A contactor 240 Vac coil Binding head screw and quick connect

C25BNB230T 2-pole 30 A contactor 24 Vac coil Binding head screw and quick connect

C25BNF240A 2-pole 40 A contactor 120 Vac coil Box lugs (Posidrive Setscrew) and quick

C25BNF240B 2-pole 40 A contactor 240 Vac coil Box lugs (Posidrive Setscrew) and quick

C25BNF240T 2-pole 40 A contactor 24 Vac coil Box lugs (Posidrive Setscrew) and quick

Ordering Example: C25BNB230A, 2-pole, 30 A contactor with 120 Vac coil.

C

K-33

terminals (side by side)

connect terminals (side by side)

C25DNJ350A

C25BNB230A

C25DND330A

To Order Visit omega.com/c25 for Pricing and Details

MODEL NO. STANDARD MODELS DESCRIPTION TERMINATION

C25DND325A 3-pole 25 A contactor 120 Vac coil Screw/pressure plate and quick

connect terminals (side by side)

C25DND325B 3-pole 25 A contactor 240 Vac coil Screw/pressure plate and quick

connect terminals (side by side)

C25DND330A 3-pole 30 A contactor 120 Vac coil Screw/pressure plate and quick

connect terminals (side by side)

C25DND330B 3-pole 30 A contactor 240 Vac coil Screw/pressure plate and quick

connect terminals (side by side)

C25DND330T 3-pole 30 A contactor 24 Vac coil Screw/pressure plate and quick

connect terminals (side by side)

C25DNF340A 3-pole 40 A contactor 120 Vac coil Box lugs (Posidrive Setscrew) and