Technical data

127
Accessories for Manual Motor Starters
• Accessories for manual motor starters are the same as for PFIM, CLS etc.
(releases, auxiliary switches, and busbars
• Shunt trip release ZP-ASA
• Undervoltage releases
Z-USA: instantaneous
Z-USD: delayed
• Auxiliary switch ZP-IHK: 1 NO + 1 NC
• Tripping signal switch ZP-NHK: 1 CO + 1 CO
• Remote control and automatic switching device Z-FW
• Moisture-proof enclosure IP54
Z-MFG
Z-MFG/NL: with N-led through (solid neutral)
Z-MFG/NOT: with N-led through (solid neutral) and EMERGENCY OFF key
Dimensions (mm)
Installation Example
ZP-NHK + Z-MS-2p + Z-FW-LP
ZP-IHK ZP-ASA Z-USA, -USD ZP-NHK
Moisture-proof Enclosure Z-MFG
• According to EN 50298
• Suitable for manual motor starters Z-MS, e.g. 3p (+ Z-USA);
miniature circuit breakers CLS, e.g. 3p (+ Z-USA);
circuit breakers Z-A40
• Earth conductor connection integrated in all types
• Entries for 4 x PG16 cable glands prepared
• Operation: Turning handle, can be locked in the OFF-position by means of
3 padlocks, max. Ø 6 mm
• Enclosure cover can be sealed with leads in 2 locations
• Scope of delivery: 4 entry bushes, 1 mushroom-shaped pushbutton (red) +
1 contact (NC) in Z-MFG/NOT
Technical Data
Z-MFG Z-MFG//NL Z-MFG/NOT
Electrical
Power Loss of installed devices max. 17 W max. 17 W max. 17 W
Mechanical
Degree of protection IP54 IP54 IP54
Protection class II II II
Neutral connection – integrated integrated
Max. Device width 4MU 4MU 4MU
Terminal capacity N/PE max. 16 mm
2
max. 16 mm
2
max. 16 mm
2
Tightening torque
N/PE-terminals max. 2 Nm max. 2 Nm max. 2 Nm
cover screws max. 2 Nm max. 2 Nm max. 2 Nm
Dimensions (mm)
Z-MFG Z-MFG/NL Z-MFG/NOT
Protective Devices