Eaton 134912 DS7-340SX016N0-N Soft Starter 1-Phase 16A 7.5kW 230V

The Eaton DS7-340SX016N0-N is a three-phase soft starter rated at 16 A with a mains voltage range of 200 to 480 V AC and a 24 V AC/DC control supply. It supports motor loads up to 7.5 kW at 400 V inline or 10 HP at 460/480 V, 60 Hz. Frame size FS2 gives compact dimensions of 45 x 150 x 118 mm and a weight of 0.4 kg.

Technical specifications:

• Model code: DS7-340SX016N0-N
• Catalog number: 134912
• Manufacturer: Eaton
• EAN: 4015081316977
• Rated current: 16 A
• Phase: Three-phase
• Mains voltage: 200 - 480 V AC
• Control supply voltage (Us): 24 V AC/DC
• Frequency: 50 - 60 Hz
• Frame size: FS2
• Rated motor power at 400 V, inline: 7.5 kW
• Rated motor power at 230 V, inline: 4 kW
• Assigned motor power at 460/480 V, 60 Hz: 10 HP
• Relay outputs: 2 (TOR, Ready), 250 V AC
• Degree of protection: IP20, NEMA 1
• Pollution degree: 2
• Ambient operating temperature: -5 °C to 40 °C
• Ambient storage temperature: -25 °C to 60 °C
• Max installation altitude: 2000 m
• Dimensions (W x H x D): 45 x 150 x 118 mm
• Weight: 0.4 kg
• Certifications: CE, UL, CSA, C-Tick, IEC/EN 60947-4-2

Features and benefits:

• Internal bypass contacts minimize heat dissipation during full-speed operation
• Ramp time from 1 s supports fast switching as a semiconductor contactor
• Suppression of closing transients and DC components protects motor windings
• Potential isolation between power and control sections enhances installation safety
• Climatic proofing per IEC 60068-2-3 and IEC 60068-2-30 for demanding environments

Applications:

• Pump and fan drives requiring smooth torque ramp-up to eliminate water hammer
• Conveyor and compressor motor control with controlled acceleration
• Machine tool and spindle drives to reduce gearbox and coupling wear
• HVAC systems with three-phase asynchronous motor loads
• Industrial control panels operating on 24 V AC/DC control circuits

Compliant with IEC/EN 60947-4-2, UL 508, and CSA C22.2 No. 14-05. Part of the Eaton DS7 soft starter series for three-phase motor control.

Also known as: Eaton DS7-340SX016N0-N, Eaton 134912, Eaton catalog 134912, Eaton model DS7-340SX016N0-N, Eaton DS7 16A soft starter, Eaton soft starter 16A 480V.