Installation Instructions
Original Instructions
R
440J-N Enabling Switch
Catalog Numbers 440J-N21TNPM, 440J-N21TNPM-NP, 440J-N2NTNPM-NE
Precautions for Safety
Turn off the power to the grip switch before installation, removal,
wiring, maintenance, and inspection. Use correct size wires to meet
voltage and current requirements. Tighten the terminal screws to the
recommended tightening torque.
Purpose:
This grip switch is a device for enabling a machine (robot, and forth)
when teaching the machine in a hazardous area manually. Configure
the enabling system so that the machine can operate when the switch is
in position two.
Applicable Wire Size in Terminal
<Direct wiring>: 0.14…1.5 mm
2
(0.005…0.06 in.
2
) X1pc
Wire Grip Switch according to IEC60204-1
Recommended ferrules (Phoenix™ Contact)
Mounting Bracket (option)
Connector (one connector included with enabling switch)
Torque Settings
ATTENTION:
Do not defeat, tamper, remove, or bypass this unit.
Severe injury to personnel could result.
IMPORTANT
When using a stranded wire, make sure the terminals are not
short-circuited.
40 (1.57)
27 (1.06)
Also, do not solder the core wires.
Use copper Wire 60/75°C (140/
167°F) only (UL 508).
Type
Applicable Wires
AI0.5-8WH
0.34…0.5 mm
2
(0.013…0.019 in.)
AI0.75-8GY
0.5…0.75 mm
2
(0.019…0.029 in.)
AI1.0-8RD
0.75…1.0 mm
2
(0.029…0.039 in.)
AI1.5-8BK
1.0…1.5 mm
2
(0.039…0.059 in.)
6 (0.24)
440J-A00N
20
(0.79)
33
(1.30)
86
(3.39)
81
(3.19)
50
(1.97)
2-
∅
5.3 (0.21)
3.0 (0.12)
30 (1.18)
max.
M20 x 1.5 (0.06)
13 (0.51)
max.
4.0 ± 0.3 N•m
4.0 ± 0.3 N•m
1.2 ± 0.1 N•m
0.5 - 0.6 N•m
