Model
Voltage
GRaL-18
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-24
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-30
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-36
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-42
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-48
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-54
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-60
120
120/208
120/240
100
100/200
220♦
240♦
NOTE: GRAL and GRAHL models that have multiple voltages listed,
such as 120/208, 120/240 or 100/200, have multiple circuits.
For example, a 120/208 V unit utilizes 120 V for the light circuit
and 208 V for the heat circuit(s). Consult the electrical diagram
supplied with the unit for specific information.
Form No. GRCEM1-0611
Electrical Rating Chart — GRAL Models
Watts
Amps
Shipping Weight
370
3.1
4 kg (9 lbs.)
370
2.2
4 kg (9 lbs.)
370
2.0
4 kg (9 lbs.)
370
3.7
4 kg (9 lbs.)
370
2.5
4 kg (9 lbs.)
370
1.7
4 kg (9 lbs.)
370
1.5
4 kg (9 lbs.)
470
3.9
5 kg (10 lbs.)
470
2.7
5 kg (10 lbs.)
470
2.5
5 kg (10 lbs.)
470
4.7
5 kg (10 lbs.)
470
3.0
5 kg (10 lbs.)
470
2.1
5 kg (10 lbs.)
470
2.0
5 kg (10 lbs.)
570
4.8
5 kg (11 lbs.)
570
3.2
5 kg (11 lbs.)
570
2.9
5 kg (11 lbs.)
570
5.7
5 kg (11 lbs.)
570
3.5
5 kg (11 lbs.)
570
2.6
5 kg (11 lbs.)
570
2.4
5 kg (11 lbs.)
755
6.3
6 kg (13 lbs.)
755
4.3
6 kg (13 lbs.)
755
3.9
6 kg (13 lbs.)
755
7.6
6 kg (13 lbs.)
755
4.7
6 kg (13 lbs.)
755
3.4
6 kg (13 lbs.)
755
3.1
6 kg (13 lbs.)
855
7.1
7 kg (15 lbs.)
855
4.7
7 kg (15 lbs.)
855
4.3
7 kg (15 lbs.)
855
8.6
7 kg (15 lbs.)
855
5.2
7 kg (15 lbs.)
855
3.9
7 kg (15 lbs.)
855
3.6
7 kg (15 lbs.)
1040
8.7
8 kg (17 lbs.)
1040
5.8
8 kg (17 lbs.)
1040
5.3
8 kg (17 lbs.)
1040
10.4
8 kg (17 lbs.)
1040
6.4
8 kg (17 lbs.)
1040
4.7
8 kg (17 lbs.)
1040
4.3
8 kg (17 lbs.)
1165
9.7
9 kg (19 lbs.)
1165
6.4
9 kg (19 lbs.)
1165
5.9
9 kg (19 lbs.)
1165
11.7
9 kg (19 lbs.)
1165
7.0
9 kg (19 lbs.)
1165
5.3
9 kg (19 lbs.)
1165
4.9
9 kg (19 lbs.)
1350
11.3
10 kg (21 lbs.)
1350
7.5
10 kg (21 lbs.)
1350
6.9
10 kg (21 lbs.)
1350
13.5
10 kg (21 lbs.)
1350
8.3
10 kg (21 lbs.)
1350
6.1
10 kg (21 lbs.)
1350
5.6
10 kg (21 lbs.)
Model
Voltage
GRaL-66
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-72
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-84• ■
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-96• ■
120
120/208
120/240
100
100/200
220♦
240♦
GRaL-108†
120
208
240
100
200
220
240
GRaL-120†
120
120/208
120/240
100
100/200
220
240
GRaL-132†
120
120/208
120/240
100
100/200
220
240
GRaL-144†
120
120/208
120/240
100
100/200
220
240
Strip heaters equipped with incandescent lights that require a
circuit breaker larger than 20 amps for the heat element must have
a separate circuit breaker for the incandescent lights that is
20 amps or less.
9
SPECIFICATIONS
Watts
Amps
Shipping Weight
1460
12.2
10 kg (22 lbs.)
1460
8.1
10 kg (22 lbs.)
1460
7.3
10 kg (22 lbs.)
1460
14.6
10 kg (22 lbs.)
1460
8.8
10 kg (22 lbs.)
1460
6.6
10 kg (22 lbs.)
1460
6.1
10 kg (22 lbs.)
1635
13.6
11 kg (24 lbs.)
1635
9.1
11 kg (24 lbs.)
1635
8.3
11 kg (24 lbs.)
1635
16.4
11 kg (24 lbs.)
1635
10.0
11 kg (24 lbs.)
1635
7.4
11 kg (24 lbs.)
1635
6.8
11 kg (24 lbs.)
1920
16.0
13 kg (28 lbs.)
1920
10.7
13 kg (28 lbs.)
1920
9.8
13 kg (28 lbs.)
1920
19.2
13 kg (28 lbs.)
1920
11.7
13 kg (28 lbs.)
1920
8.7
13 kg (28 lbs.)
1920
8.0
13 kg (28 lbs.)
2205
18.4
15 kg (32 lbs.)
2205
12.3
15 kg (32 lbs.)
2205
11.2
15 kg (32 lbs.)
2205
22.1
15 kg (32 lbs.)
2205
13.4
15 kg (32 lbs.)
2205
10.0
15 kg (32 lbs.)
2205
9.2
15 kg (32 lbs.)
2390
19.9
16 kg (36 lbs.)
2390
13.4
16 kg (36 lbs.)
2390
12.2
16 kg (36 lbs.)
2390
23.9
16 kg (36 lbs.)
2390
14.7
16 kg (36 lbs.)
2390
10.9
16 kg (36 lbs.)
2390
10.0
16 kg (36 lbs.)
2700
22.5
18 kg (40 lbs.)
2700
15.1
18 kg (40 lbs.)
2700
13.8
18 kg (40 lbs.)
2700
27.0
18 kg (40 lbs.)
2700
16.5
18 kg (40 lbs.)
2700
12.3
18 kg (40 lbs.)
2700
11.3
18 kg (40 lbs.)
2980
24.8
20 kg (44 lbs.)
2980
16.7
20 kg (44 lbs.)
2980
15.2
20 kg (44 lbs.)
2980
29.8
20 kg (44 lbs.)
2980
18.2
20 kg (44 lbs.)
2980
13.5
20 kg (44 lbs.)
2980
12.4
20 kg (44 lbs.)
3270
27.3
22 kg (48 lbs.)
3270
18.3
22 kg (48 lbs.)
3270
16.6
22 kg (48 lbs.)
3270
32.7
22 kg (48 lbs.)
3270
20.0
22 kg (48 lbs.)
3270
14.9
22 kg (48 lbs.)
3270
13.6
22 kg (48 lbs.)
CAUTION