Techno TH387 Assembly Instructions Manual
© Techno s.r.l. All rights reserved.
Assembly instructions for TH387
Specifications of Torque Forces
16 March 2017
TH387 screw terminals tightening
© Techno Srl All rights reserved.2
Screw tightening
THB.387.x2x.x
THB.387.x3x.x
THB.387.x4x.x
max. 0.8 Nm
THB.387.x5x.x
max. 0.2 Nm
Cable cross-section
0.5 mm2 – 4.0 mm
2
Stranded and solid
conductors
0.25 mm2 – 2.5 mm
2
Stranded and solid
conductors
TH387 cable-to-cable (long cable gland)
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Cable gland
Clockwise - 2.5 Nm
22 mm
Nut
Clockwise - 2.5 Nm
22 mm
Ferrule
Clockwise - 1.0 Nm
(until fully seated)
Code: THx.387.xxx.LCode: THx.387.xxx.L
Matching the connectors
• Turn the ferrule clockwise until
fully seated (max. 1.0 Nm)
• Also, it is enough to tighten
until you notice firm resistance
to rotation
• The plug and socket will be
matched correctly and the IP68
resistance guaranteed
TH387 cable-to-cable (short cable gland)
© Techno Srl All rights reserved.4
Cable gland
Clockwise - 2.5 Nm
22 mm
Nut
Clockwise - 2.5 Nm
22 mm
Ferrule
Clockwise - 1.0 Nm
Code: THx.387.xxxCode: THx.387.xxx
Matching the connectors
• Turn the ferrule clockwise until
fully seated (max. 1.0 Nm)
• Also, it is enough to tighten
until you notice firm resistance
to rotation
• The plug and socket will be
matched correctly and the IP68
resistance guaranteed
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