NORDAC START (SK 135E / SK 175E) – Users Manual for Motor Starters
58
BU 0135 en-4118
3.2.2 External technology units SK TU4-… (module attachment)
External technology units allow the scope of functionality of the devices to be extended in a modular
way.
Depending on the type of module, different versions are available (differentiated according to IP
protection class, with/without connector etc.). They can be fitted directly to the device using the
relevant connection unit or in the vicinity of the device using an optional wall mounting kit.
Each SK TU4-… technology unit requires an associated SK T14-TU-… connection unit.
Figure 9: external technology units SK TU4-… (example)
Type
IP55 IP66
Designation
Part Number
Document
Power supply 24V / 1~ 230V
X
SK TU4-24V-123-B
275 281 108
X
SK TU4-24V-123-B-C
275 281 158
Power supply 24V / 1~ 400V
X
SK TU4-24V-140-B
275 281 109
X
SK TU4-24V-140-B-C
275 281 159
Required accessories (each module must have an associated connection unit)
Connection unit
X
SK TI4-TU-NET
275 280 100
X
SK TI4-TU-NET-C
275 280 600
Optional accessories
Wall-mounting kit
X
X
SK TIE4-WMK-TU
275 274 002
Table 7: external modules with SK TU4-24V- … power supply
Type
IP55 IP66
Designation
Part Number
Document
Maintenance switch
X
SK TU4-MSW
275 281 123
X
SK TU4-MSW-C
275 281 173
X
SK TU4-MSW-RG
275 281 125
X
SK TU4-MSW-RG-C
275 281 175
Required accessories (each module must have a matching connection unit)
Connection unit
X
SK TI4-TU-MSW
275 280 200
X
SK TI4-TU-MSW-C
275 280 700
Optional accessories
Wall-mounting kit
X
X
SK TIE4-WMK-TU
275 274 002
Table 8: external modules – maintenance switch SK TU4-MSW- …
Summary of Contents for NORDAC START Series
Page 1: ...BU 0135 en NORDAC START SK 135E SK 175E Users Manual for Motor Starters...
Page 4: ...NORDAC START SK 135E SK 175E Users Manual for Motor Starters 4 BU 0135 en 4118...
Page 111: ...8 Additional information BU 0135 en 4118 111 8 1 4 EU Declaration of Conformity...
Page 119: ...Key word index BU 0135 en 4118 119...
Page 120: ...6071302 4118...