MOLDED PARTS
Qualtek Electronics
QLB
LOW VOLTAGE CABLE BREAKOUT, FLAME-RETARDANT
2 CORE & 3 CORE
Features/Applications
QLB is widely used in the electrical power industry because of the insulating,
UV and weather proof properties. The heat shrinkable boots seal and protect
multi core cables. Coated with specially designed hot-melt adhesive.
Operating temperature: -55°C to +110°C
Minimum shrink temperature: 110°C
Full Recovery Temperature: 130°C
Standard color: Black
RoHS Compliant
2 - Core
3 - Core
Technical Data
Property
Typical Data
Test Method
OperatingTemperature
Tensile Strength
IEC216
ASTM D 2671
ASTM D 2671
ASTM D 2671
ASTM D 2671
ISO 62
-55°C to +110°C
13 MPa min.
10 MPa min.
250% min.
Tensile Strength After ThermalAging (120°C, 168 hrs.)
Elongation at Break After Thermal Aging (120°C, 168 hrs.)
Elongation at Break
300% min.
Water Absorption
1%max.
1013 Ω.cm (min.)
Volume Resistance
IEC 93
Dielectric Strength
IEC 243
15KV/mm(min.)
2 CORE BREAKOUTS
Recovered Wall
± 10%
Recovered Length
± 10%
D (mm)
Part
l (mm)
Number
a (Min.)
b (Max.)
a (Min.)
b (Max.)
L (mm)
F (mm)
Dw (mm)
lw (mm)
QLB205-22/8
22
30
8
9
3.5
4.5
5.0
7.5
7.5
8.5
6.5
55
18
23
35
29
45
50
70
2.2
2.6
2.1
2.6
2.6
3.0
3.0
1.8
2.2
2.1
2.6
2.6
3.0
3.0
QLB210-30/12
QLB215-40/16
QLB220-60/23
QLB220L-60/23L
QLB230-90/60
QLB240-150/90
12
16
23
23
60
90
14
15
25
25
30
20
93
40
125
118
155
190
150
60
60
90
150
3 CORE BREAKOUTS
Recovered Length
± 10%
Recovered Wall
± 10%
D (mm)
l (mm)
Part
Number
a (Min.)
b (Max.)
a (Min.)
b (Max.)
L (mm)
F (mm)
Dw (mm)
2.1
lw (mm)
2.1
QLB310-38/16
QLB320-60/25
QLB330-80/38
QLB340-110/50
QLB350-125/57
QLB360-140/70
QLB370-170/77
38
60
16
25
38
50
57
70
77
15
25
35
46
55
62
75
110
165
185
250
260
280
280
35
50
55
65
75
75
80
4.5
8.0
3.0
3.5
4.0
4.0
4.0
4.0
2.5
3.5
4.0
4.0
4.0
4.0
80
11.0
17.5
20.0
26.0
28.0
110
125
140
170
Extender 3 Core Breakouts
QLB310L-40/16L
QLB320L-60/24L
QLB330L-80/38L
40
60
80
16
24
38
15
25
35
125
180
215
35
45
57
2.1
3.2
4.0
2.1
2.8
4.0
4.5
8.0
11.0
Notes:
(a) as supplied
(b) after recovery
www.qualtekusa.com
ISO-9001 Company
QLB-200C