507
12
12
29,9
8,3
18,6
13,1
8,3
18,6
18,7
8,3
18,6
Dimensions in mm
I
N
32 A
450 V/4 kV/2
0.14 -
4 mm² “f-st”
0.2 -
4 mm² “s+st”
Pack.
Unit
Item No.
COMPACT splicing connector for all conductor
types,
3-conductor connector, with operating levers,
max. operating temperature 85 °C (T85),
continuous operating temperature up to 105 °C
Pack.
Unit
Item No.
COMPACT splicing connector for all conductor
types,
5-conductor connector, with operating levers,
max. operating temperature 85 °C (T85),
continuous operating temperature up to 105 °C
Dimensions in mm
I
N
32 A
450 V/4 kV/2
0.14 -
4 mm² “f-st”
0.2 -
4 mm² “s+st”
Pack.
Unit
Item No.
COMPACT splicing connector for all conductor
types,
2-conductor connector, with operating levers,
max. operating temperature 85 °C (T85),
continuous operating temperature up to 105 °C
Dimensions in mm
COMPACT Splicing Connectors for All Conductor Types
221 Series
2
Strip length, see packaging or instructions.
1
in grounded power lines
450 V = rated voltage
4 kV = rated surge voltage
2 = pollution degree
(also see Section 14)
COMPACT splicing connectors
Tool-free connection of up to 5 stripped fine-stranded con-
ductors from 0.14 to 4 mm²/AWG 24 - 12, solid or
stranded conductors from 0.2 to 4 mm²/AWG 24 - 12.
This is how it works:
Open the clamping point using one of the orange operat-
ing levers until the lever is in vertical position. The conduc-
tor can now be inserted, then the lever can be returned to
its rest position, flush with the connector housing.
The safety:
The specially designed rest position of the lever reliably
prevents accidental unclamping of a connected conductor.
Application safety, for any type of conductor (solid, strand-
ed, fine-stranded), is confirmed by approvals like ENEC
and UL.
AWG 24 - 12
AWG 24 - 12
L
11 mm / 0.43 in
L
11 mm / 0.43 in
Certification organizations can be found in the overview on pages 622 and 623.
221-413
221-415
221-412
1
2
1
2
(10x50)
500
(10x100)
1000
(10x25)
250
STX2.50 Integral.pdf 6 03/12/2020 09:37:59
