SPECIFICATIONS & TOLERANCES |
Mighty Watt® Swaged Cartridge Heaters
Nom. Dia.
In. |
Actual Dia.
In. |
Maximum
Wattage |
Minimum
Wattage (MW) |
Max.
Amps |
120V |
240V |
1"
Length |
1-1/2"
Length |
2"
Length |
MW |
MX |
MW |
MX |
MW |
MX |
120V |
240V |
120V |
240V |
120V |
240V |
1/8" |
.121 |
-- |
325 |
-- |
650 |
-- |
-- |
16 |
55 |
10 |
38 |
-- |
2.7 |
1/4 |
.246 |
500 |
400 |
1,000 |
800 |
58 |
222 |
33 |
123 |
23 |
84 |
4.3 |
3.3 |
5/16 |
.308 |
500 |
400 |
1,000 |
800 |
58 |
222 |
33 |
123 |
23 |
84 |
4.3 |
3.3 |
3/8 |
.371 |
900 |
800 |
1,800 |
1,650 |
43 |
162 |
22 |
80 |
16 |
55 |
7.5 |
7.0 |
1/2 |
.496 |
1,250 |
1,050 |
2,500 |
2,150 |
28 |
101 |
16 |
54 |
11 |
36 |
10.5 |
9.0 |
5/8 |
.621 |
2,200 |
1,500 |
4,400 |
3,000 |
21 |
75 |
14 |
46 |
10 |
31 |
18.5 |
12.5 |
3/4 |
.746 |
3,000 |
1,950 |
6,000 |
3,950 |
20 |
69 |
12 |
41 |
9 |
27 |
25 |
16.6 |
15/16 |
.933 |
3,000 |
1,950 |
6,000 |
3,950 |
-- |
-- |
12 |
41 |
9 |
27 |
25 |
16.5 |
1 |
.996 |
3,250 |
2,350 |
6,400 |
4,650 |
-- |
-- |
8 |
32 |
5 |
21 |
27 |
19.5 |
1-1/4 |
1.245 |
3,250 |
2,350 |
6,400 |
4,650 |
-- |
-- |
8 |
32 |
5 |
21 |
27 |
19.5 |
TOL
± .002* |
*
Diameter Tolerance on 15/16, 1 and 1-1/4, ±.003 |
|
Lead
Length: 36" maximum on MX heaters. Additional lead length
can be spliced.
Resistance Tolerance: +10%,
5%.
Wattage Tolerance: +5%, 10%.
Cold Resistance: 3% Lower than
Hot Resistance.
Length Tolerance: ±3/32"
up to 4-1/2" long. Above 4-1/2"; ±2%. |
Camber
Tolerance: .0016" per inch of length. In longer heaters
larger camber may occur.
Standard Unheated Section: 3/8" at lead end, 3/8" at bottom on MW style. See corresponding
description for cold section at lead end for all lead variations.
Cold sections can be reduced or increased.
1/8" Diameter Tolerances: Wattage; +10%, 15%. Length over 4-1/2"; ±3%
Other diameters available: 7/16", 9/16", 11/16" and 7/8". |
|
|
Mighty Watt® (Metric) Swaged Cartridge Heaters
Nom.
Dia.
mm |
Actual
Dia.
mm |
Maximum
Wattage |
Minimum
Wattage (MW) |
Max.
Amps |
120V |
240V |
25mm
Length |
38mm
Length |
51mm
Length |
MW |
MX |
MW |
MX |
MW |
MX |
120V |
240V |
120V |
240V |
120V |
240V |
6.5 |
6.4 |
500 |
400 |
1,000 |
800 |
58 |
222 |
33 |
123 |
23 |
84 |
4.3 |
3.3 |
8.0 |
7.9 |
500 |
400 |
1,000 |
800 |
58 |
222 |
33 |
123 |
23 |
84 |
4.3 |
3.3 |
10.0 |
9.91 |
900 |
800 |
1,800 |
1,650 |
43 |
162 |
22 |
80 |
16 |
55 |
7.5 |
7.0 |
12.5 |
12.4 |
1,250 |
1,050 |
2,500 |
2,150 |
28 |
101 |
16 |
54 |
11 |
36 |
10.5 |
9.0 |
16.0 |
15.88 |
2,200 |
1,500 |
4,400 |
3,000 |
21 |
74 |
14 |
46 |
10 |
31 |
18.5 |
12.5 |
20.0 |
19.9 |
3,000 |
1,950 |
6,000 |
3,950 |
20 |
69 |
12 |
41 |
9 |
27 |
25 |
16.5 |
TOL
± .05mm |
|
|
Lead
Length: 900mm maximum on MX heaters. Additional lead length
can be spliced.
Resistance Tolerance: +10%,
5%.
Wattage Tolerance: +5%, 10%.
Cold Resistance: 3% Lower than
Hot Resistance. |
Length Tolerance: ±2.4mm up to 115mm long. Above 115mm; ±2%
Camber Tolerance: .16mm per
100mm of length. In longer heaters larger camber may occur.
Standard European tolerances
available
|
Other.Metric.Diameters.Available
Diameter
mm |
Actual
mm |
6.0
11.0
12.0
14.0
15.0
17.0
19.0 |
5.89
10.92
11.89
13.89
14.89
16.89
18.90 |
Tolerance ± .05MM |
|
|
Bullet® Swaged Cartridge Heaters
Nom.
Dia.
In. |
Actual
Dia.
In. |
Maximum
Wattage |
Minimum
Wattage (BL) |
Max. Amps
|
120V |
240V |
1-1/4"
Length |
1-1/2"
Length |
2"
Length |
BL |
BX |
BL |
BX |
120V |
240V |
120V |
240V |
120V |
240V |
1/4 |
.246 |
500 |
450 |
1,030 |
925 |
54 |
207 |
40 |
150 |
26 |
95 |
4.3
|
3/8 |
.371 |
720 |
650 |
1,440 |
1,320 |
38 |
143 |
28 |
102 |
14 |
48 |
6
|
1/2 |
.496 |
1,200 |
900 |
2,400 |
1,800 |
-- |
-- |
21 |
74 |
14 |
48 |
8
|
5/8 |
.621 |
1,800 |
1,250 |
3,600 |
2,500 |
-- |
-- |
18 |
66 |
11 |
37 |
10
|
3/4 |
.746 |
2,400 |
1,550 |
4,800 |
3,100 |
-- |
-- |
15 |
49 |
9 |
29 |
14
|
TOL
± .002 |
|
|
Lead
Length: 36" maximum on BX. Additional length can be spliced.
Resistance Tolerance: +10%,
5%.
Wattage Tolerance: +5%, 10%.
Cold Resistance: 3% Lower than
Hot Resistance. |
Length
Tolerance: ±3/32 up to 4-1/2" long. Above 4-1/2";
±2%.
Camber Tolerance: .0016"
per inch of length. In longer heaters larger camber may occur.
Standard Unheated Section: 1/2" at lead end, 1/4" at bottom |
|
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Home [ MW Stock List 1/8 - 1/4" ] [ Insertion 1a ] [ Insertion 2a ] [ Insertion 3a ] [ Insertion 4a ] [ Insertion 5a ] [ Insertion 6a ] [ Insertion 7a ] [ Insertion 9a ] [ Insertion 8a ] |
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