Eaton 30 kW Automatic Star Delta Starter, 110 V ac, 3 Phase, IP55

  • RS stock no. 535-2261
  • Mfr. Part No. 278408 | SDAINLM55(110V50HZ,120V60HZ)
  • Manufacturer Eaton
Technical data sheets
Legislation and Compliance
Not Applicable
Product Details

Star Delta - Open Chassis

Open chassis Star Delta starter for use within customised enclosures, enabling quick and easy installation and direct mounting onto 35mm DIN rail.,Manufactured using readily available Moeller components which conform to the latest IEC 947 standards and pre-wired to accept the Moeller Z00 or ZB thermal overloads which offer single phasing sensitivity to IEC 947-4.,Star Delta Open Chassis starters comprise of a Main, Delta and Star contactors, Star Delta timer (adjustable between 0 and 30 seconds) and circuit diagram.

Overload relay is not supplied and must be ordered separately
Manufacturer part numbers beginning with SDAINL00AM, 0M, 0AM, 1M, M12, M16, M22 use ZB12 overloads (typical example stock no. 493-1239)
Manufacturer part numbers beginning with SDAINLM30, M45 and M55 use ZB32 overloads (typical example stock no. 493-1245)
Terminal protection to IP20
Operating temperature range -25 to +40°C
7.5kW (SDAINL00AM) = H77 x W162 x D112mm
12.5kW & 18.5kW (SDAINL0M & SDAINL0AM) = H91 x W162 x D117mm
22kW (SDAINL1M) = H98 x W188 x D135mm
5.5 to 11kW (SDAINLM12 to SDAINLM22) = H68 x W158 x D125.2mm
15, 22 & 30kW (SDAINLM30 to SDAINLM55) = H85 x W158 x D147.3mm


FLC figures quoted are maximum. The overload specified has been determined by applying the following formula: 0.58 x motor FLC.,Allow additional clearance dimensions for the wiring bar above and below the starter.,Thermal overload ZB12-16 is not currently stocked. The starters which use the X Start range of components are not compatible with DILM components.

Attribute Value
Power Rating 30 kW
Motor Starter Type Star Delta
Voltage Rating 110 V ac
IP Rating IP55
Phase 3
Motor Starter Functionality Automatic
Overall Length 85mm
Overall Width 158mm
Overall Depth 147.3mm
1 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 10,236.77
(exc. VAT)
R 11,772.29
(inc. VAT)
Per unit
1 +
R 10,236.77
Not Available for premium delivery