PB-Series
PB-Series
GFCI/ELCI & PANEL SEAL
Resources:
Download 3D CAD Files
The new PB-Series, AC Residual Current Circuit Breaker with Overcurrent Protection (RCBO), combines the
ground fault protection of a GFCI with the familiar overcurrent tripping characteristics of a normal circuit
breaker. It utilizes the hydraulic magnetic principle which provides precise operation and performance even when
exposed to extremely hot and/or cold application environments. These precision mechanisms are temperature
stable and are not adversely affected by temperature changes in their operating environment. As such, derating
considerations due to temperature variations are not normally required, and heat-induced nuisance tripping
is avoided.
IGS
STP
Product Highlights:
Overload, short circuit and ground fault protection
in a single package
Handle or rocker style actuators
Wiping Contacts - Mechanical linkage with two-
step actuation - cleans contacts, provides high,
positive contact pressure & longer contact life.
A trip-free mechanism, a safety feature which
makes it impossible to manually hold the contacts
closed during overload or fault conditions.
A common trip linkage between all poles, another
safety feature, ensures that an overload in one
pole will trip all adjacent poles.
Front panel mounting
Integral push-to-test button
Benefits:
Increases safety around boats and marinas
Protects against electrical shock hazards in areas
near water
Protects against defects in wires & conductors
Reduces fire and shock hazards from defects in
permanently installed appliances such as water
heaters, battery chargers, lighting fixtures, etc.
Detects lower level ground faults which do not trip
ordinary circuit breakers, but can lead to fires, and
shock hazards for boating occupants
Marine
Generators
Lighting
Typical Applications:
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 |
PB-Series Circuit Breaker - General Specifications
Electrical Tables
Table A:
UL Listed configurations and performance capabilities
as Circuit Breakers.
Mechanical
Endurance
Trip Free
PB-SERIES TABLE A
Circuit
Configuration
Current Interrupting
Rating Capacity
Max
Frequency Phase (Amps)
(Amps)
Rating
Voltage
Trip Indication
Series
120
60
1
.10 - 30
5000
Electrical
120/240VAC 60 Hz
Standard current coils: 0.100,
0.250, 0.500, 0.750, 1.00, 2.50,
5.00, 7.50, 10.0, 15.0, 20.0, 25.0
& 30.0 amps. Other ratings
available, see ordering scheme.
Insulation Resistance
Minimum of 100 Megohms at 500
VDC.
Dielectric Strength
UL, CUL - 1500 V 60 Hz for one
minute between all electrically
isolated terminals. PB-Series
circuit breakers comply with the
8mm spacing and 3750V 60 Hz
dielectric requirements from
hazardous voltage to operator
accessible surfaces and between
adjacent poles
RESISTANCE, IMPEDANCE VALUES
Impedance
to Load Terminals
Values from Line to Load Terminal
from Line
1000
Maximum Voltage
Current Ratings
Physical
10,000 ON-OFF operations @ 6 per
minute; with rated Current & Voltage.
All PB-Series Circuit Breakers will
trip on overload or ground fault, even
when Handle is forcibly held in the ON
position.
The operating Handle moves positively
to the OFF position when an overload
or ground fault causes the breaker to
trip.
1 - 3 poles, where the third pole is
neutral
Series Trip
Approximately 65 grams/pole.
(2.32 ounces/pole.)
Housing- Black; Actuator - See
Ordering Scheme.
Number of Poles
Internal Circuit Config.
Weight
Standard Colors
Environmental
Shock
Designed and tested in accordance with requirements of
specification MIL-PRF- 55629 and MIL-STD-202 as follows:
Withstands 100 Gs, 6ms, sawtooth
while carrying rated current per
Method 213, Test Condition “I”. Ultra-
short curves tested @ 90% of rated
current.
Vibration
Withstands 0.060” excursion from
10-55 Hz, and 10 Gs 55-500
Hz, at rated current per Method
204C, Test Condition A. Instantaneous
and ultrashort curves tested at 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 -35° C to +65° C
Corrosion
Tested FMG Test. 3 weeks @ 30°C
75% RH, 100ppb H2S, 20ppb CI2,
200ppb NO2
(Values Based on Series Trip Circuit Breaker)
Ampere Rating
CURRENT
(AMPS)
TOLERANCE
(%)
100
10
O
H
M
S
1
0.10 - 5.0
5.10 - 20.0
20.10 - 30.0
± 15
± 25
± 35
0.1
Pulse Tolerance Curve
Ir
60 Hz 1/2 Cycle
Inrush Pulse Tolerance
Multiple of
Rated Current
0.01
0.001
0.01
12x
Time Delay Curves
22, 24, 26
0.1
1
10
100
AMPERE RATING
CURRENT
(AMPS)
0.100 - 5.0
20.1 - 30.0
5.1 - 20.0
TOLERANCE
(%)
±
15%
±
25%
±
35%
t
4.165
8.33
16.67
Time in
Milliseconds
Agency Certifications
UL Listed
UL Standard 489
Circuit Breakers, Molded Case,
(Guide DIVQ, File E129899)
Supplementary Protectors
Ground Fault Sensing and Relaying
Equipment
Leakage To Ground
FIGURE 1
Standard Must Trip
120/240VAC 60 Hz
Leakage Current Ratings 5 & 30 milliamps. 5± 1mA
For other ratings, consult factory.
Trip Time
300 ms Max.
@
100%, 40ms Max.
@
500% of must trip leakage
current.
Test Button
On unit face along side of
actuator.
*Manufacturer reserves the right to change product specification without prior notice.
UL Standard 1077
UL Standard 1053
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
PB-Series Circuit Breaker - Ordering Scheme
| 3
1
Series
PB A
1 SERIES
PB
2
System
Voltage/Poles
3
Circuit
B A
4
Actuator
5
Frequency
& Delay
24
6
Current Rating
620
7
Terminal
2 B A
8
Actuator
Color
9
Mounting/
Barriers
10
Trip Level
A G
11
Agency
Approval
2 SYSTEM VOLTAGE / POLES
A
120 VAC single phase, one pole
B
120/240 VAC single phase, two pole
C
120/240 VAC single phase with switched neutral, three pole
D
120 VAC two pole with switched neutral
3 CIRCUIT
B
Series Trip (Current)
4 ACTUATOR
1
Handle
A
one per pole
B
one per multipole unit
Two Color Curved Visi-Rocker
C
Indicate ON,
vertical legend
D
Indicate ON,
horizontal legend
F
Indicate OFF,
vertical legend
G
Indicate OFF,
horizontal legend
7 TERMINAL
2
1
3
Push-On 0.250 Tab (Q.C.)
2
Screw 8-32 w/upturned lugs
3
Screw 8-32 (Bus Type)
4
Screw 10-32 w/upturned lugs
5
Screw 10-32 (Bus Type)
B
C
E
H
Screw M5 w/upturned lugs
Screw M4 w/upturned lugs
Screw M4 (Bus Type)
Screw M5 (Bus Type)
Single Color Curved Rocker
J
Vertical legend
K
Horizontal legend
Two Color Flat Visi-Rocker
1
Indicate OFF,
vertical legend
2
Indicate OFF,
horizontal legend
Single Color Flat Rocker
3
Vertical legend
4
Horizontal legend
8 ACTUATOR COLOR & LEGEND
Handle
Actuator Color I-O ON-OFF
Dual
White
A
B
1
Black
C
D
2
Red
F
G
3
Green
H
J
4
Blue
K
L
5
Yellow
M
N
6
Gray
P
Q
7
Orange
R
S
8
9 MOUNTING/BARRIERS
MOUNTING STYLE
Threaded Insert, 2 per pole
A
6-32 X 0.195 inches
B
ISO M3 x 5mm
Rocker Actuator Color
Single
Visi-Rocker
Black
White
White
N/A
White
Red
White
Green
White
Blue
Black
Yellow
Black
Gray
Black
Orange
BARRIERS
yes
yes
10 LEAKAGE CURRENT TRIP LEVEL - MAX. TRIP CURRENT
A
5 MA (CLASS A GFCI)
3,4
E
30 MA (ELCI)
11 AGENCY APPROVAL
G
UL489 Listed, CSA Certified
C
UL1077
I
UL1077/UL1500 Ignition Protected
5
Notes:
1
Actuator Code:
A: Handle tie pin spacer(s) and retainers provided unassembled with multi-pole units.
B: Handle location as viewed from front of breaker:
2 pole - left pole 3 pole - center pole
2
Screw Terminals are recommended on ratings greater than 20 amps.
3
Available with leakage current trip level - Max trip current code E, and agency
approval C.
4
30mA per UL1053, available with agency approval codes C & G.
5
UL1500 only available with 30MA trip level.
5 FREQUENCY & DELAY
22
60Hz Short
24
60Hz Medium
26
60Hz Long
6 CURRENT RATING (AMPERES)
AMPERES
CODE
210
215
220
225
230
235
240
245
250
255
260
265
270
275
280
0.100
0.150
0.200
0.250
0.300
0.350
0.400
0.450
0.500
0.550
0.600
0.650
0.700
0.750
0.800
285
290
295
410
512
415
517
420
522
425
527
430
435
440
445
0.850
0.900
0.950
1.000
1.250
1.500
1.750
2.000
2.250
2.500
2.750
3.000
3.500
4.000
4.500
450
455
460
465
470
475
480
485
490
495
610
710
611
711
612
5.000
5.500
6.000
6.500
7.000
7.500
8.000
8.500
9.000
9.500
10.000
10.500
11.000
11.500
12.000
712
613
614
615
616
617
618
620
622
624
625
630
12.500
13.000
14.000
15.000
16.000
17.000
18.000
20.000
22.000
24.000
25.000
30.000
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
4 |
PB-Series Circuit Breaker - Dimensional Specifications
Dimensional Specifications: in. [mm]
INDICATE "ON"
3.03
[76.9]
1.515 MAX
[38.48]
LINE
1.25
[31.6]
.21
[5.3]
TEST
LOAD
INDICATE
"OFF"
AND
SINGLE
COLOR
2.17
[55.0]
LOAD
1-POLE 120 VAC VERSION
LINE
SCALE
0.500
TEST
#6-32/M3 MOUNTING INSERTS
1.88
[47.8]
2.265 MAX
[57.53]
LINE TERMINAL
2.58
[65.6]
1.660
[42.16]
TEST
2.37
[60.2]
.375
[9.53]
+.020
1.500
-.000
+.50
38.10
-.00
[
]
CURRENT TRANSFORMERS
LOAD TERMINAL
.39
[9.9]
1.260
[32.00]
GFCI NEUTRAL WIRE
.20
[5.1]
Ø .156 TYP
[3.96]
.750 TYP
[19.05]
1.660
[42.16]
+.020
2.250
-.000
+.50
57.15
-.00
2-POLE 120/240 VAC VERSION
SCALE 0.500
[
PANEL CUTOUT
]
NEUTRAL BREAK POLE
.750 TYP
[19.05]
TEST
3.015 MAX
[76.58]
2-POLE 120/240 VAC WITH NEUTRAL BREAK
Notes:
1
All dimensions are in inches [millimeters].
2
Tolerance ±.020 [.51] unless otherwise specified.
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
PB-Series Circuit Breaker - Dimensional Specifications
| 5
Dimensional Specifications: in. [mm]
Notes:
1
All dimensions are in inches [millimeters].
2
Tolerance ±.020 [.51] unless otherwise specified.
Email: sales
@
carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231
www.carlingtech.com
