G-TRIP
ONE POLE
ONE POLE PLUS NEUTRAL
CHARACTERISTICS
Application Examples:
General industrial, including motors,
some transformers, solenoids, control
circuits, lighting and wiring. Meets the
US trip norms with relatively short
thermal trip delay and high magnetic
trip point.
Type Designation
1G
2GN
Rated
Current
Type/
Cat. No.
Type/
Cat. No.
2
G
N
U
60
—
—
—
—
—
Approvals
Approvals
(a) (b) (c) (d) (e)
U
U
L
L
0.3A
0.5A
0.75A
1GU03
1GU05
NA
2GNU03
2GNU05
NA
(a) = Number of Poles
U
U
L
L
(b) = Trip Characteristic
(c) = Blank: without neutral pole
U
U
L
❶
0.8A
1.0A
1.6A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
6.0A
8.0A
10A
1GU08
1GU1
1GU1.6
1GU2
1GU2.5
1GU3
1GU3.5
1GU4
2GNU08
2GNU1
2GNU1.6
2GNU2
2GNU2.5
2GNU3
2GNU3.5
2GNU4
L
U
U
L
L
= N:
(d) = U:
= R:
with neutral pole
UL/CSA version
ring tongue terminals,
UL/CSA version
U
U
L
L
U
U
L
L
U
U
L
L
U
U
L
L
U
U
L
L
= Blank: European version
U
U
L
L
(e) = Rated Current
U
U
L
L
1GU5
1GU6
1GU8
2GNU5
2GNU6
2GNU8
U
U
L
L
U
U
L
L
U
U
L
1GU10
1GU12
1GU125
1GU13
1GU15
1GU16
1GU20
1GU25
1GU30
1GU32
1GU40
1GU50
1GU60
1G63
2GNU10
2GNU12
2GNU125
2GNU13
2GNU15
2GNU16
2GNU20
2GNU25
2GNU30
2GNU32
2GNU40
2GNU50
2GNU60
2GN63
L
U
U
L
❶
12.5A
13A
12A
L
Approvals:
U
U
L
L
U
U
L
L
U
U
L
❶
❶
❶
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
L
U
U
L
L
UL508 Listed
U
U
L
L
U
U
L
L
U
U
L
L
U
U
L
L
U
U
L
L
U
U
L
L
U
U
L
L
❶
277VAC
Voltage Rating
277VAC
0.3-60A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
Interrupting Capacity
(UL/CSA - Ratings)
0.3-60A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
0.3-10A (RC): 10kA; 12-60A (RC): 5kA
no branch circuit protection required
Group Short Circuit
(UL/CSA - Ratings)
0.3-10A (RC): 10kA; 12-60A (RC): 5kA
no branch circuit protection required
0.3-63A (RC): 10kA
Interrupting Capacity (VDE - Ratings)
Mechanical Endurance
0.3-63A (RC): 10kA
❶
❶
10000 ON/OFF operations
10000 ON/OFF operations
40°C (104°F)
Calibration Temperature
40°C (104°F)
5/0.3A - 32A = 1.3kg (2.9 lb.)
40A - 63A = 1.45kg (3.2 lb.)
Standard Pack and Weight
10/0.3A - 32A = 1.4kg (3.1 lb.)
40A - 63A = 1.6kg (3.5 lb.)
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
Terminal Size Acceptability
Terminal Torque
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
Basic Dimensions (Elevation View)
❶
❶
Not European standard rating.
Please refer to page 21 for specific
91.5 mm
(3.60 in.)
91.5 mm
(3.60 in.)
applications.
DC rating (Manufacturer’s self certification):
❶
One pole 48VDC, two pole series 125VDC
AC Motor Starting, Across-the-line approval
pending
*
17.5 mm (0.69 in.)
35 mm (1.38 in.)
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
16
ALTECH [ ALTECH CORPORATION ]
