G-TRIP
CHARACTERISTICS
Application Examples:
ONE POLE
ONE POLE PLUS NEUTRAL
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
2
—
(a)
G
—
(b)
N
—
(c)
U
—
(d)
60
—
(e)
Rated
Current
0.3A
0.5A
0.75A
0.8A
❶
1.0A
1.6A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
6.0A
8.0A
10A
12A
❶
12.5A
13A
15A
❶
16A
20A
25A
30A
❶
32A
40A
50A
60A
❶
63A
277VAC
1G
Type/
Cat. No.
1GU03
1GU05
NA
1GU08
1GU1
1GU1.6
1GU2
1GU2.5
1GU3
1GU3.5
1GU4
1GU5
1GU6
1GU8
1GU10
1GU12
1GU125
1GU13
1GU15
1GU16
1GU20
1GU25
1GU30
1GU32
1GU40
1GU50
1GU60
1GU63
Approvals
UL
UL
2GN
Type/
Cat. No.
2GNU03
2GNU05
NA
2GNU08
2GNU1
2GNU1.6
2GNU2
2GNU2.5
2GNU3
2GNU3.5
2GNU4
2GNU5
2GNU6
2GNU8
2GNU10
2GNU12
2GNU125
2GNU13
2GNU15
2GNU16
2GNU20
2GNU25
2GNU30
2GNU32
2GNU40
2GNU50
2GNU60
2GNU63
277VAC
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
0.3-63A (RC): 10kA
10000 ON/OFF operations
❷
40°C (104°F)
5/0.3A - 32A = 1.3kg (2.9 lb.)
40A - 63A = 1.45kg (3.2 lb.)
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
Approvals
UL
UL
(a)
= Number of Poles
(b)
= Trip Characteristic
(c)
= Blank: without neutral pole
= N:
with neutral pole
(d)
= U:
= R:
UL/CSA version
ring tongue terminals,
UL/CSA version
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
= Blank: European version
(e)
= Rated Current
Approvals:
UL508 Listed
Voltage Rating
❸
Interrupting Capacity
(UL/CSA - Ratings)
Group Short Circuit
(UL/CSA - Ratings)
Interrupting Capacity (VDE - Ratings)
Mechanical Endurance
Calibration Temperature
Standard Pack and Weight
Terminal Size Acceptability
Terminal Torque
Basic Dimensions (Elevation View)
❶
Not European standard rating.
❷
Please refer to page 21 for specific
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
0.3-63A (RC): 10kA
10000 ON/OFF operations
❷
40°C (104°F)
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.
applications.
❸
DC rating (Manufacturer’s self certification):
91.5 mm
(3.60 in.)
91.5 mm
(3.60 in.)
One pole 48VDC, two pole series 125VDC
*
16
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
TWO POLE
THREE POLE
Basic Dimensions (side view)
35 mm
(1.38 in.)
2G
Rated
Current
0.3A
0.5A
0.75A
0.8A
❶
1.0A
1.6A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
6.0A
8.0A
10A
12A
❶
12.5A
13A
15A
❶
16A
20A
25A
30A
❶
32A
40A
50A
60A
❶
63A
480Y/277VAC
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
0.3-63A (RC): 10kA
10000 ON/OFF operations
❷
40°C (104°F)
5/1.4kg (3.1 lb.)
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
Type/
Cat. No.
2GU03
2GU05
NA
2GU08
2GU1
2GU1.6
2GU2
2GU2.5
2GU3
2GU3.5
2GU4
2GU5
2GU6
2GU8
2GU10
2GU12
2GU125
2GU13
2GU15
2GU16
2GU20
2GU25
2GU30
2GU32
2GU40
2GU50
2GU60
2GU63
Approvals
UL
UL
3G
Type/
Cat. No.
3GU03
3GU05
NA
3GU08
3GU1
3GU1.6
3GU2
3GU2.5
3GU3
3GU3.5
3GU4
3GU5
3GU6
3GU8
3GU10
3GU12
3GU125
3GU13
3GU15
3GU16
3GU20
3GU25
3GU30
3GU32
3GU40
3GU50
3GU60
3GU63
480Y/277VAC
0.3-60A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
Seconds
70mm (2.76 in.)
Approvals
UL
UL
V-EA-G Trip
0.3A Through 10A Rated Current
1.05-1.35xI
N
60
40
Minutes
10
4
1
Thermal Overload
“Must Trip” = 125% Rated Current
“Must Not Trip” < 1 hr = 135% RC
“Must Not Trip” > 1 hr = 105% RC
“Must Not Trip” = Rated Current
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
10
Tripping time t
4
1
0.4
10
-1
4x10
-2
Seconds
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
10
-2
4x10
-3
10
-3
Tripping time t
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
1
2
3 4 5 6
8 10
20
40
100
Multiple of Rated Current
V-EA-G Trip
12A Through 63A Rated Current
1.05-1.35xI
N
60
40
Minutes
10
4
1
Thermal Overload
“Must Trip” = 125% Rated Current
“Must Not Trip” < 1 hr = 135% RC
“Must Not Trip” > 1 hr = 105% RC
“Must Not Trip” = Rated Current
10
4
1
0.4
10
-1
4x10
-2
10
-2
4x10
-3
10
-3
0.3-10A (RC): 10kA; 12-60A (RC): 5kA
no branch circuit protection required
0.3-63A (RC): 10kA
10000 ON/OFF operations
❷
40°C (104°F)
4/1.68kg (3.7 lb.)
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
1
2
3 4 5 6
8 10
20
40
100
Multiple of Rated Current
“G” Magnetic Trip Parameters
Rated Current, 0.3A to 63A.
Magnetic Trip:
1. Hold for a minimum of 100ms at
surge of 8 times rated current.
2. Trip in under 100ms at 10 times
rated current.
NB:
Trip curves shown comply with North
American standards. For trip curves
according to European standards please
consult Altech.
91.5 mm
(3.60 in.)
91.5 mm
(3.60 in.)
35 mm (1.38 in.)
52.5 mm (2.07 in.)
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
17
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