278311 SDAINLM16(230V50HZ,240V60HZ) Eaton 7.5 kW Star Delta Starter, 230 V ac , 3 Phase, IP20

EATON Open Chassis Star Delta Starters_x000D_ Eaton's range of open chassis Star Delta starters are designed for use within customised enclosures, enabling quick and easy installation and direct mounting onto 35mm DIN rail._x000D_ Manufactured using readily available Eaton components which conform to the latest IEC 947 standards, this motor starter is pre-wired to accept the Eaton Z00 or ZB thermal overloads which offer single phasing sensitivity to IEC 947-4._x000D_ Eaton's range of 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._x000D_ Features & Benefits:_x000D_ • Suitable for motors with efficiency class IE3_x000D_ • Manufacturer part numbers beginning with SDAINL00AM, 0M, 0AM, 1M, M12, M16, M22 use ZB12 overloads (typical example stock no. 493-1239)_x000D_ • Manufacturer part numbers beginning with SDAINLM30, M45 and M55 use ZB32 overloads (typical example stock no. 493-1245)_x000D_ • The device has an IP20 degree of protection, this means that the device is protected against solid objects up to 12 mm, for example, a person's finger. This ingress protection also means that the starter has no protection against liquidsOperating temperature range -25 to +40°C_x000D_ • 7.5kW (SDAINL00AM) = H77 x W162 x D112mm_x000D_ • 12.5kW & 18.5kW (SDAINL0M & SDAINL0AM) = H91 x W162 x D117mm_x000D_ • 22kW (SDAINL1M) = H98 x W188 x D135mm_x000D_ • 5.5 to 11kW (SDAINLM12 to SDAINLM22) = H68 x W158 x D125.2mm_x000D_ • 15, 22 & 30kW (SDAINLM30 to SDAINLM55) = H85 x W158 x D147.3mm_x000D_ • Overload relay is not supplied and must be ordered separately_x000D_ Note: 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._x000D_ How Does a Star Delta Starter Work?_x000D_ A star delta starter is a reduced voltage motor starter and is designed to control a three-phase induction motor by reducing the starting current. Typically having a third of the inrush current compared to a DOL starter. The windings in this starter are switched between a star connection during the starting period and a delta connection once the motor reaches the required speed. A star delta power circuit will have a contactor configuration within the relay of triple pole (star) and double-throw (delta)._x000D_ EATON Open Chassis Star Delta Starter - SDAINLM16_x000D_ Star-delta motor starting for contactor combinations with an open chassis design for use in custom enclosures, forms part of the SDAINL Series._x000D_ • 7.5kW power rating_x000D_ • 68 mm height, 158 mm Width, 117 mm Depth_x000D_ • Operating frequency: maximum of 30 starts per hour_x000D_ • Rated current 16 A_x000D_ • 230 V AC operation_x000D_ Note_x000D_ Eaton formerly known as Moeller