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.
Product Highlights:
HANDLE ACTUATOR
METAL TOGGLE ACTUATOR
The UL489 C-Series employs a unique arc chute design
which allows for higher interrupting capacities of up to
10,000 amps. New thermoset glass filled polyester half
shell construction provides for increased mechanical
and electrical strength. The wiping contacts, mechanical
linkage with two step actuation, clean contacts
providing high, positive contact pressure and longer
contact life
Available with American Standard or Metric Threaded
Stud terminals, or Saddle Clamp screw terminals.
Optional mid-trip handle style actuator allows visual
indication of electrical overload with or without alarm
feature
Available with new solid color rocker actuators and
unique two-color Visi-rocker® actuators, which can be
specified to indicate either the ON or TRIPPED/OFF
mode
Exclusive Rockerguard and Push-To-Reset bezel help
prevent inadvertent actuation
PARALLEL POLE ACTUATOR
Agency Certifications:
UL Recognized
UL Standard 1077 | UL Standard 508
UL Standard 1500
UL Listed
UL Standard 489 | UL Standard 489A
CSA Accepted | CSA Certified
TUV Certified | VDE Certified
* For full Agency Certifications, please see pg. 6
Carling Technologies, Inc.
60 Johnson Avenue • Plainville, CT 06062-1177
Phone: (860) 793-9281 • Fax: (860) 793-9231
Email: sales@carlingtech.com • www.carlingtech.com
4 | C-Series – General Specifications
Electrical Tables
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
CIRCUIT
CONFIGURATION
VOLTAGE
MAX.
RATING
80
125
125 / 250
SERIES
120
120 / 240
240
240
277
DUAL COIL
120
FREQUENCY
DC
DC
DC
50 / 60
50 / 60
50 / 60
50 / 60
50 / 60
50 / 60
PHASE
---
---
---
1
1
1
1
1
1
INTERRUPTING
CAPACITY
(AMPS)
WITHOUT
FULL LOAD
BACKUP FUSE
AMPS
CURRENT
RATING
0.10 - 100
0.10 - 100
0.10 - 50
0.10 - 50
51 - 70
0.10 - 50
0.10 - 50
0.10 - 30
0.10 - 20
0.10 - 20
0.10 - 30
50,000
1
10,000
5,000
5,000
10,000
5,000
5,000
10000
1
5,000
5,000
10,000
10,000
CONSTRUCTION NOTES
Limited to 2 Poles Max from 71 - 100 Amps.
Limited to 2 Poles Max from 71 - 100 Amps.
1 - 3 Poles
1 or 2 Poles (2 Poles Required for 250 Volts)
1 - 3 Poles
1 - 3 Poles
2 or 3 Poles. 1 Pole of a 3 Pole Unit is Neutral
2 or 3 Poles. 1 Pole of a 3 Pole Unit is Neutral
1Pole
2 Pole
1Pole
---
Notes from Table D:
1
Special catalog number required. Consult factory.
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.
Table F:
Lists UL Listed configurations and performance capabilities as Circuit Breakers for use in Communications Equipment
(Guide DITT, File E189195), under UL489A.
60 Johnson Avenue • Plainville, CT 06062–1177 • Phone: (860) 793–9281 • Fax: (860) 793–9231
Email: sales
@
carlingtech.com • www.carlingtech.com
C-Series – General Specifications | 5
Electrical
Maximum Voltage
AC, 480 WYE/277 VAC, 50/60 Hz
(see Table A.)
UL489: AC,240 VAC.
(
Table D
)
,
50/60 Hz, 125 VDC, UL 1077,
150 VDC, 277 VAC
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.
DC - 6V, 12V; AC - 120V; other
ratings available, see Ordering
Scheme.
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.
Minimum of
100
Megohms at
500 VDC
.
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.
Values from Line to Load Terminal
based on Series Trip Circuit
Breaker.
CURRENT
(AMPS)
0.10 - 5.0
10
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.
Current Rating
Standard Voltage Coils
Auxiliary Switch Rating
Insulation Resistance
Dielectric Strength
Physical
Number of Poles
Resistance, Impedance
RESISTANCE, IMPEDANCE VALUES
from Line to Load Terminals
(Values Based on Series Trip Circuit Breaker
)
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.
Internal Circuit Configuration 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 &
mid-trip with alarm switch).
Weight
Approx.112 grams/pole ( 3.95 oz).
Standard Colors
Housing: Black
Environmental
1000
100
TOLERANCE
(%)
±
15%
±
25%
±
35%
O
H
M
S
1
20.1 - 100.0
60 Hz 1/2 Cycle
Inrush Pulse Tolerance
Time Delay Curves
42, 44 & 46
(50 Amps Max.)
5.1 - 20.0
0.1
Ir
0.01
25x
12x
Time Delay Curves
22, 24 (100 Amps Max.)
26 (70 Amps Max.)
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 1/2
5.1 - 20.0
Cycle
Inrush Pulse
20.1 - 100
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.)
Designed and tested in accordance with requirements of
specification MIL-PRF-55629 & MIL-STD-202 as follows:
Shock
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).
Method 107D, Condition A (five
Thermal Shock
cycles @ -55°C to +25°C to +85°C
to +25°C).
Operating Temperature
-40°C to +85°C
10x
5.0
10.0
20.0
Time in
Milliseconds
60 Johnson Avenue • Plainville, CT 06062–1177 • Phone: (860) 793–9281 • Fax: (860) 793–9231
Email: sales
@
carlingtech.com • www.carlingtech.com
t
Multiple of
Rated Current
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