GFL Series - 2 Pole + N, B Trip, 10 mA
10kA UL489 Listed Branch Circuit Breaker with
Equipment Ground Fault Protection (RCBO)
The GFL Series range is a combined Branch Circuit Breaker and
Equipment Ground Fault Protector, featuring dual pole switching (live
and neutral disconnect) and designed to provide protection against
short circuits, overloads, AC ground faults (residual current faults) as
well as pulsating DC ground faults.
N
3
1
LINE
C.B. W/EQ.GFP
E483494
Ordering Information
UL 489
Branch Circuit Breaker
with Ground Fault Relay
Rated
Current
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
Type/
Cat. No.
GFL2B05010SN
GFL2B06010SN
GFL2B08010SN
GFL2B10010SN
GFL2B12010SN
GFL2B13010SN
GFL2B15010SN
GFL2B16010SN
GFL2B20010SN
GFL2B25010SN
Rated
Voltage
120/240V AC
120/240V AC
120/240V AC
120/240V AC
120/240V AC
120/240V AC
120/240V AC
120/240V AC
120/240V AC
120/240V AC
N
4
2
GFL Series RCBO
Overload Trip Curves
Characteristics B, C, D
7200
3600
2400
1200
t(s)
600
480
360
240
120
Technical Specification
Number of Poles
Voltage Rating (maximum)
Ground Fault Sensitivity Level
Rated Short Circuit Interrupt Capacity
Rated Frequency
Trip Characteristic
Cable Size & Tightening Torque
Electrical Life
Mechanical Life
2+N
120/240V AC
10 mA
10 kA
50/60Hz
B
Stranded Wire: 16 - 3 AWG (1.5 mm2 - 25 mm2) @ 17.5 lb-in (2.0 Nm)
16 - 10 AWG (1.5 mm2 - 5.5 mm2) @ 17.5 lb-in (2.0 Nm)
Solid Wire:
18 - 16 AWG (1 mm2 - 1.5 mm2) @ 25 lb-in (2.8 Nm)
6000 Switching Operations
10000 Switching Operations
Switch off time
60
40
20
10
5
1
0.5
B
0.1
C
D
0.05
0.01
1
1.05 1.35
Dimensions
2
3
4
5
6
7 8 9 10
Rated current multiple
n
12 14 16 18 20
xI
(to convert to inches multply by 0.03937)
105mm
45mm
53mm
71mm
60mm
44mm
t(s)
GFL Series RCBO
Ground Fault Trip Curve
0.5
0.4
0.2
0.3
0.15
0.1
0.05
0.04
0.03
0.02
0.015
0.01
Weight
353 g
0.005
0.5
1
0.85 1.15
5
I∆
I∆n
1
35 Royal Road • Flemington, NJ 08822-6000 • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
GFL Series - 2 Pole + N, B Trip, 10 mA
Applicable voltage systems and wiring examples.
GFL...SN
UL 489
Branch Circuit Breaker
with Ground Fault Relay
L2
N
4
2
LINE
1
3
N
LOAD
240 V
N
120 V
120 V
L1
L1
120 V
N
4
2
LINE
3
1
N
LOAD
JUMPER
from terminal 2 to N
240 V
N
120 V
No N Connection
on Load
L2
2
35 Royal Road • Flemington, NJ 08822-6000 • t 908-806-9400 • f 908-806-9490 • www.altechcorp.com
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