C-Series
C-Series
CIRCUIT BREAKER
The C-Series hydraulic-magnetic circuit breakers are ideal for applications that require higher amperage and
voltage handling capability in a smaller package. They are available in 1-6 poles, 0.02-100amps, UL Recognized
up to 480VAC or 150VDC, UL489 Listed up to 240VAC or 125VDC, with choice of time delays, terminal
options, actuator styles and colors. The C-Series employs a unique arc chute design which allows for higher
interrupting capacities of up to 10,000 amps. Thermoset glass filled polyester half shell construction provides
for increased mechanical and electrical strength. The wiping contacts mechanical linkage, with two step
actuation, cleans contacts providing high, positive contact pressure and longer contact life. Available with
American Standard or Metric Threaded Stud terminals, or Saddle Clamp screw terminals. The optional mid-trip
handle style actuator allows a visual indication of electrical overload with or without alarm feature.
Product Highlights:
Extensive list of Agency Approvals
Available with Standard or Metric Stud terminals,
or Saddle Clamp screw terminals
Optional mid-trip handle style actuator
Unique arc chute design which allows for higher
interrupting capacities of up to 10,000 amps
Exclusive Rockerguard and Push-To-Reset bezel
Available with new solid color and two-color Visi-
rocker® actuators
New thermoset glass filled polyester half shell
construction
Typical Applications:
Marine
Telecom/Datacom
Military
Renewable Energy
Generators & Welders
Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT
06062
Email:
sales
@
carlingtech.com
Application Support:
team2
@
carlingtech.com
Phone:
860.793.9281
Fax:
860.793.9231
www.carlingtech.com
2 |
C-Series Circuit Breaker - General Specifications
Electrical
AC, 480 WYE/277 VAC, 50/60 Hz
(see Table A.)
UL489: AC,240 VAC. (See Table D),
50/60 Hz, 125 VDC
Current Rating
Standard current coils: 0.100,
0.250, 0.500, 0.750, 1.00, 2.50,
5.00, 7.50, 10.0, 15.0, 25.0, 30.0,
35.0, 40.0, 50.0, 60.0, 70.0, 80.0,
90.0 and 100 amps. Other ratings
available, see Ordering Scheme.
Standard Voltage Coils DC - 6V, 12V; AC - 120V; other
ratings available, see Ordering
Scheme.
Auxiliary Switch Rating SPDT; 10.1 amps-250VAC, DC Aux.
Switch 1.0A, 65 VDC. 0.5A,
80VDC,1/4 HP, 125VAC,VDE & TUV
1.0 125 VAC.
Insulation Resistance
Minimum of 100 Megohms at 500
VDC.
Dielectric Strength
UL, CSA: 1960 V 50/60 Hz for one
minute between all electrically
isolated terminals. C-Series Circuit
Breakers comply with the 8mm
spacing and 3750V 50/60 Hz
dielectric requirements from
hazardous voltage to operator
accessible surfaces, between
adjacent poles and from main
circuits to auxiliary circuits per
Publications EN 60950 and
VDE 0805.
Resistance, Impedance Values from Line to Load Terminal -
based on Series Trip Circuit
Breaker.
RESISTANCE, IMPEDANCE VALUES
from Line to Load Terminals
(Values Based on Series Trip Circuit Breaker
)
Maximum Voltage
Mechanical
Endurance
Trip Free
Trip Indication
10,000 ON-OFF operations @ 6 per
minute; with rated current &
voltage.
All C-Series circuit breakers will trip
on overload, even when actuator is
forcibly held in the ON position.
The operating actuator moves
positively to the OFF position when
an overload causes the breaker to
trip. With mid-trip, handle moves to
the mid position on electrical trip of
the circuit breaker. With mid trip
handle with alarm switch, handle
moves to the mid position and the
alarm switch actuates when the
circuit breaker is electrically
tripped.
1-6 poles ≤ 50A; 1-4 poles @ 51-
70A; 1-2 poles 71-100A. UL489
Handle: 1 pole ≤ 100A, 2 pole ≤
50A; Rocker: 1 pole ≤ 100A.
Series (with or without auxiliary
switch, mid trip & mid trip with
alarm switch) Shunt & Relay with
current or voltage trip coils, Dual
Coil, Switch Only (with or without
aux. switch). UL489: Series (with or
without auxiliary switch, mid-trip &
midtrip with alarm switch).
Approx.112 grams/pole ( 3.95 oz).
Housing: Black
Physical
Number of Poles
Internal Circuit Config.
Weight
Standard Colors
1000
CURRENT
100
TOLERANCE
(%)
Environmental
Shock
(AMPS)
Designed and tested in accordance with requirements of
specification MIL-PRF-55629 & MIL-STD-202 as follows:
10
O
H
M
S
0.10 - 5.0
5.1 - 20.0
20.1 - 50.0
Ir
15
25
35
1
0.1
60 Hz 1/2 Cycle
Inrush Pulse Tolerance
Time Delay Curves
42, 44 & 46
(50 Amps Max.)
Time Delay Curves
22, 24 (100 Amps Max.)
26 (70 Amps Max.)
0.01
25x
12x
0.001
0.01
0.1
1
10
100
4.165
8.33
16.67
AMPERE RATING
t
Pulse Tolerance Curves
CURRENT
(AMPS)
TOLERANCE
(%)
15%
25%
35%
Ir
60 Hz
5.1 - 20.0
1/2 Cycle
20.1 100
Inrush Pulse
-
Tolerance
0.100 - 5.0
Multiple of
Rated Current
Multiple of
Rated Current
25x
FIGURE
Time Delay Curves
42, 44 & 46
(50 Amps Max.)
1
Ir
22x
50 Hz 1/2 Cycle
Inrush Pulse Tolerance
Time Delay Curves
42, 44 & 46
(50 Amps Max.)
Time Delay Curves
22, 24 (100 Amps Max.)
26 (70 Amps Max.)
t
12x
Time Delay Curves
22, 24 (100 Amps Max.)
26 (70 Amps Max.)
10x
t
4.165
8.33
16.67
5.0
10.0
20.0
Time in
Milliseconds
Ir
50 Hz 1/2 Cycle
Inrush Pulse Tolerance
Multiple of
Rated Current
22x
Time Delay Curves
42, 44 & 46
(50 Amps Max.)
Time Delay Curves
22, 24 (100 Amps Max.)
26 (70 Amps Max.)
t
10x
Withstands 100 Gs, 6ms sawtooth
while carrying rated current per
Method 213, Test Condition “I”.
Instantaneous and ultrashort curves
tested @ 90% of rated current.
Vibration
Withstands 0.060” excursion from
10-55 Hz & 10 Gs 55-500 Hz, @
rated current per Method 204C,
Test Cond. A. Instantaneous &
ultrashort curves tested @ 90% of
rated current.
Moisture Resistance
Method 106D, i.e., ten 24-hour
cycles @ +25°C to +65°C,
80-98% RH.
Salt Spray
Method 101, Condition A (90-95%
RH @ 5% NaCl Solution, 96 hrs).
Thermal Shock
Method 107D, Condition A (five
cycles @ -55°C to +25°C to +85°C
to +25°C).
Operating Temperature -40°C to +85°C
*Manufacturer reserves the right to change product specification without prior notice.
Time in
Milliseconds
5.0
10.0
20.0
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
Multiple of
Rated Current
C-Series Circuit Breaker - General Specifications
| 3
Electrical Tables
Table A:
Lists UL Recognized & CSA Accepted configurations and performance capabilities as a component supplementary protector
C-SERIES TABLE A: Component Supplementary Protectors
Voltage
Circuit
Configuration
Max.
Rating
32
48
65
Current Rating
Full
Load
Amps
0.02 - 100
110 - 150
0.02 - 70
-
0.02 - 70
---
0.02 - 70
---
0.02 - 50
0.02 - 50
0.02 - 50
0.02 - 100
---
0.02 - 100
0.02 - 50
51 - 100
0.02 - 100
0.02 - 50
0.02 - 100
51 - 70
---
0.02 - 70
---
0.02 - 50
0.02 - 30
---
0.02 - 30
---
0.02 - 50
0.02 - 50
0.02 - 50
0.02 - 50
0.02 - 50
0.02 - 50
0.02 - 50
0.02 - 50
0.02 - 30
---
0.02 - 30
---
0.02 - 50
0.02 - 50
0.02 - 50
71 - 100
---
71 - 100
---
0.02 - 100
0.02 - 100
0.02 - 100
0.02 - 70
0.02 - 50
0.02 - 30
---
Frequency Phase
DC
DC
DC
---
---
---
Short Circuit
Capacity (Amps)
UL / CSA
General
With Without
Purpose
Backup Backup
Amps
Fuse
Fuse
---
---
---
71 - 100
---
71 - 100
---
71 - 100
---
---
---
---
---
80 - 100
101 - 175
---
---
---
---
5,000
5,000
5,000
7,500
---
10,000
---
---
---
---
---
5,000
5,000
5,000
3,000
5,000
5,000
3,500
3,000
1,000
5,000
3,500
5,000
---
3,000
---
5,000
--
--
--
7,500
3,000
3,500
3,000
3,500
3,000
---
---
7,500
---
---
---
---
7,500
---
---
---
---
---
---
---
---
---
Application Codes
UL
CSA
Construction Notes
TC1, OL1, U2
TC1, 2, OL1, U1
TC1, 2, OL0, U1
TC1, 2, OL1, U1
TC1, 2, OL0, U1
TC1, 2, OL1, U1
TC1, 2, OL0, U1
TC1, 2, OL1, U1
TC1, 2, OL1, U1
TC1, 2, OL1, U1
TC1, OL1, U2
TC1, 2, OL1, U1
TC1, 2, OL0, U3
TC1, OL1, U2
TC1, 2, OL1, U1
TC1, 2, OL1, U1
TC1, 2, OL1, U2
TC1, 2, OL1, U2
TC1, 2, OL1, U1
TC1, 2, OL1, C1
TC1, 2, OL0, U2
TC1, 2, OL1, C1
TC1, 2, OL0, U1
TC1, 2, OL1, C1
TC1, 2, OL1, C1
TC1, 2, OL0, C1
TC1, 2, OL1, C1
TC1, 2, OL0, C1
TC1, 2, OL1, U1
TC1, OL1, U2
TC1, OL1, U2
TC1, 2, OL1, U1
TC1, OL1, U2
TC1, OL0, U2
TC1, 2, OL1, C1
TC1, 2, OL1, C1
TC1, 2, OL1, U1
TC1, 2, OL1, C1
TC1, 2, OL1, C1
TC1, 2, OL1, C1
TC1, 2, OL0, C1
TC1, 2, OL1, C1
TC1, 2, OL0, C1
TC1, 2, OL1, U1
TC1, 2, OL1, C1
TC1, 2, OL1, C1
---
---
---
---
---
---
---
TC1, OL1, U2
TC1, 2, OL1, U1
TC1, 2, OL0, U1
TC1, 2, OL1, U1
TC1, 2, OL0, U1
TC1, 2, OL1, U1
TC1, 2, OL0, U1
TC1, 2, OL1, U1
TC1, 2, OL1, U1
TC1, 2, OL1, U1
TC1, OL1, U2
TC1, 2, OL1, U1
---
TC1, OL1, U2
TC1, 2, OL1, U1
TC1, 2, OL1, U1
TC1, 2, OL1, U2
TC1, 2, OL1, U2
TC1, 2, OL1, U1
TC1, 2, OL1, C1
TC1, 2, OL0, U2
TC1, 2, OL1, C1
TC1, 2, OL0, U1
TC1, 2, OL1, C1
TC1, 2, OL1, C1
TC1, 2, OL0, C1
TC1, 2, OL1, C1
TC1, 2, OL0, C1
TC1, 2, OL1, U1
TC1, OL1, U2
TC1, OL1, U2
TC1, 2, OL1, U1
TC1, OL1, U2
TC1, OL0, U2
TC1, 2, OL1, C1
TC1, 2, OL1, C1
TC1, 2, OL1, U1
TC1, 2, OL1, C1
TC1, 2, OL1, C1
TC1, 2, OL1, C1
TC1, 2, OL0, C1
TC1, 2, OL1, C1
TC1, 2, OL0, C1
TC1, 2, OL1, U1
TC1, 2, OL1, C1
TC1, 2, OL1, C1
---
---
---
---
---
---
---
80
125
125/250
250
125
150
Series
125/250
DC
DC
DC
DC
50 / 60
DC
---
---
---
---
1
---
---
---
---
---
---
---
Must have Agency "L"
Must have Agency "L"
Must have Agency "L"
Must have Agency "L". 250 volts requires 2 pole
Per pole rating
Must have Agency "L"
Must have Agency "L"
Must have Agency "L" parallel pole
---
2 or 3 poles breaking single phase
2 or 3 poles breaking single phase
2 or 3 poles breaking single phase. Agency "L"
Per pole rating
Must have Agency "L"
---
---
3 poles breaking 3 phase
Must have Agency "L"
---
3 poles breaking 3 phase
---
2 poles breaking 1 phase
---
---
Per pole rating
2 or 3 poles breaking single phase
2 or 3 poles breaking single phase
---
Per pole rating
---
3 poles breaking 3 phase
---
---
3 poles breaking 3 phase
3 poles breaking 3 phase
---
2 poles breaking 1 phase
---
---
---
3 poles breaking 3 phase
---
---
---
2 or 3 poles breaking single phase
---
---
---
3 poles breaking 3 phase
---
50 / 60
1
---
1
250
50 / 60
3
277
480/277
480
80
125
125/250
Dual Coil
250
277
80
277
250
Shunt
480/277
480
Relay
80
277
250
65
80
Switch Only
125
125/250
250
277
480/277
50 / 60
50 / 60
DC
50 / 60
50 / 60
50 / 60
50 / 60
DC
50 / 60
50 / 60
DC
DC
50 / 60
50 / 60
50 / 60
50 / 60
50 / 60
50 / 60
50 / 60
50 / 60
DC
50 / 60
50 / 60
1
3
1
---
1
1
1
3
1
---
1
3
3
1
---
1
3
---
---
1
1
1
3
1
3
---
0.02 - 100
---
0.02 - 90
---
---
---
---
---
---
---
---
---
---
---
---
31 - 50
---
31 - 50
---
---
---
---
---
---
---
---
---
---
31 - 50
---
5,000
---
5,000
---
5,000
5,000
5,000
---
---
---
---
---
5,000
5,000
---
5,000
5,000
5,000
5,000
---
5,000
5,000
---
---
---
---
---
---
---
Notes:
1.
Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse rated 15A minimum and no more than 4 times full load amps not to exceed 125A for 50 Amp or less
rating and not to exceed 175 for 51 through 100 Amp rating
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
4 |
C-Series Circuit Breaker - General Specifications
Electrical Tables
Circuit
Configuration
Series,
Shunt &
Relay Switch
Only
Table B:
Lists UL Recognized and CSA Accepted configurations and performance capabilities as a Manual Motor Controller.
C-SERIES TABLE B: Manual Motor Controllers
Max. Rating
120
1
250
1
277
1
480
2
Voltage
Frequency
50 / 60
50 / 60
50 / 60
50 / 60
Phase
1
1
3
1
3
Current Rating
Full Load Amps
0.02 - 50
0.02 - 20
0.02 - 20
0.02 - 20
0.02 - 20
Horsepower Ratings
Max. HP
7 1/2
3
5
3
5
Notes:
1. Requires branch circuit backup with a UL Listed
Type K5 or RK5 fuse rated 15A Minimum and no
more than 4 times full load amps not to exceed
125A for 50 Amp or less rating and not to exceed
175A for 51 through 100A rating.
2. UL Recognized and CSA Certified at 480V refers
to 3 and 4 pole versions used in a 3Ø, WYE
connected circuit or a 2 pole version with 2 poles
breaking 1Ø and backed up with a series fusing as
stated in note 1.
*
Shunt and Relay Trip - Voltage Coil
Construction not current coils
Table C:
Lists UL Recognized, CSA Accepted, VDE and TUV Certified configurations and performance capabilities as a
Component Supplementary Protector.
C-SERIES TABLE C: Component Supplementary Protectors
Short Circuit Capacity (Amps)
UL / CSA
VDE
TUV
Circuit
Full
General
(Inc)
(Icn)
(Inc)
(Icn)
Configuration Max. Frequency Phase Load Purpose With Without With Without With Without
Rating
Amps
Amps
1
Backup Backup Backup Backup Backup Backup
Fuse
Fuse
Fuse
Fuse
Fuse
Fuse
---
0.10 - 70
---
---
7,500
---
5,000 5,000 1,500
80
DC
---
71 - 100 71 - 100
---
10,000
---
5,000
---
5,000
125
DC
---
1 - 50
---
---
5,000
---
---
---
5,000
DC
---
0.10 - 50
---
---
---
5,000
0.10 - 70
3,000 1,500 3,000 1,500
Series
250
1
---
---
5,000
50 / 60
0.10 - 100
---
---
5,000 5,000
3
0.10 - 90
---
---
3,000 1,500
415
50 / 60
3
0.10 - 30
---
5,000
2
---
3,000 1,500
5,000 2,500
80
DC
---
7,500
---
5,000
Dual Coil
0.10 - 30
---
---
1,500
1,500
250
50 / 60
1&3
5,000 3,000
3,000
80
DC
---
0.10 - 70
---
---
7,500
---
5,000 5,000 1,500
250
50 / 60
1 & 3 0.10 - 70
---
---
5,000 3,000 1,500 3,000 1,500
Shunt
3,000 1,500
415
50 / 60
3
0.10 - 30
---
5,000
2
---
3,000 1,500
5,000 2,500
Voltage
Current Rating
Application
Codes
UL / CSA
TC1,2,OL1,U1
TC1,2,OL0,U1
TC1,2,OL1,U1
TC1,2,OL1,U1
---
Agency F, H, J or R
Agency J or R
2P, Agency J or R
---
Agency J or R
Construction Notes
TC1,2,OL1,C1
TC1,2,OL1,U1
TC1,2,OL1,U1
TC1,2,OL1,U1
TC1,2,OL1,C1
Rocker
Handle, Agency F, H, J or R
---
---
---
Rocker
Handle, Agency F, H, J or R
Notes:
1.
General Purpose ratings for UL/CSA only.
2.
Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse rated 15A minimum and no more than 4 times full load amps not to exceed 125A for 50 Amp or less
rating and not to exceed 175 for 51 through 100 Amp rating.
Table D:
Lists UL Listed (489), CSA Certified (C22.2 No. 5.1-M) configuration and performance capabilities as a Molded Case
Circuit Breaker.
C-SERIES TABLE D: UL489 Listed Branch Circuit Breakers
Voltage
Current Rating Interrupting Capacity (Amps)
Circuit
Configuration Max. Rating Frequency Phase Full Load Amps
Without Backup Fuse
0.10 - 100
80
125
125 / 250
Series
120
120 / 240
240
277
Dual Coil
120
DC
DC
DC
50 / 60
50 / 60
50 / 60
50 / 60
50 / 60
---
---
---
1
1
1
1
1
101 - 150
151 - 250
0.10 - 100
0.10 - 50
0.10 - 50
51 - 70
0.10 - 50
0.10 - 30
0.10 - 20
0.10 - 20
0.10 - 30
50,000
1
10,000
10,000
10,000
5,000
5,000
10,000
5,000
5,000
10,000
1
5,000
10,000
10,000
10,000
Construction Notes
Limited to 2 Poles Max from 71 - 100 Amps
2 Poles - Parallel Poles
3 Poles - Parallel Poles
1 - 3 Poles
1 or 2 Poles (2 poles required for 250 Volts)
1 - 3 Poles
2 or 3 Poles (1 pole of a 3 pole unit is neutral)
1 Pole
2 Poles
1-2 Poles
---
Notes:
1 Special catalog
number required.
Consult factory.
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
C-Series Circuit Breaker - General Specifications
| 5
Electrical Tables
Table E:
Lists UL Recognized, CSA Accepted configurations and performance capabilities as Protectors, Supplementary for
Marine Electrical and Fuel Systems (Guide PEQZ2, File E75596). Ignition Protected per UL 1500. UL Classified Small Craft
Electrical Devices, Marine in accordance with ISO 8846 (Guide UZMK, File MQ1515) as Marine Supplementary Protectors.
C-SERIES TABLE E: UL1500
(Marine Ignition Protection)
Circuit
Configuration
Voltage
Max.
Rating
48
65
80
Series
125
Frequency
DC
DC
DC
50 / 60
Phase
---
---
---
1
Current Rating
Full Load
Amps
0.02 - 100
101 - 150
0.02 - 100
0.02 - 70
0.02 - 70
71 - 100
0.02 - 70
250
50 / 60
1
71 - 100
1,500
TC1, 2, OL1, U1
TC1, 2, OL1, U1
Interrupting
Capacity (Amps)
Without
Backup Fuse
5,000
1,500
1,500
5,000
1,500
Application Codes
UL
TC1, 2, OL1, U1
TC1, 2, OL0, U1
TC1, 2, OL1, U1
TC1, 2, OL1, U1
CSA
TC1, 2, OL1, U1
TC1, 2, OL0, U1
TC1, 2, OL1, U1
TC1, 2, OL1, U1
Construction
Notes
---
---
---
---
---
2 Poles Breaking
Single Phase
Table F:
Lists UL Listed configurations and performance capabilities as Circuit Breakers for use in Communications Equipment
(Guide DITT, File E189195), under UL489A.
UL489A Listed for Communications Equipment
Voltage
Current Rating
Interrupting Capacity (Amps)
Max. Rating
Frequency
General Purpose Amps
Without Backup Fuse
80
DC
100 - 250
10,000
C-SERIES TABLE F: PARALLEL POLE CONSTRUCTION
Circuit
Configuration
Series
Agency Certifications
UL Recognized
UL Standard 1077
Component Recognition Program
as Protectors Supplementary
(Guide CCN/QVNU2, File E75596)
Switches, Industrial Control
(Guide CCN/NRNT2, File E148683)
Protectors, Supplementary for
Marine Electrical & Fuel Systems
(Guide PEQZ2, File E75596)
Ignition Protection
Circuit Breakers, Molded Case,
(Guide DIVQ, File E129899)
Communications Equipment
(Guide CCN/DITT, File E189195)
CSA Accepted
Component Supplementary
Protector under Class 3215 30,
FIle 047848 0 000 CSA
Standard C22.2 No. 235
Circuit Breaker Model Case
(Class 1432 01, File 093910),
CSA Standard C22.2 No. 5.1 - M
EN60934, under License No.
R72040875
EN60934, VDE 0642 under File
No. 10537
UL Standard 508
UL Standard 1500
CSA Certified
TUV Certified
UL Listed
UL Standard 489
VDE Certified
UL Standard 489A
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
测试/测量
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
