Eaton DS7 Soft Starter 480V, 2 HP, 3 Phase, IP20

RS Stock No.:: 123-424
Mfr. Part No.:: 171740 DS7-340SX004N0-L
Manufacturer:: Eaton

Eaton DS7 Soft Starter 480V, 2 HP, 3 Phase, IP20

Subtotal (1 unit)*

PHP16,678.49

(exc. VAT)

PHP18,679.91

(inc. VAT)

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Ready to ship from July 13, 2026

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Units	Per Unit
1 +	PHP16,678.49

*price indicative

RS Stock No.:: 123-424
Mfr. Part No.:: 171740 DS7-340SX004N0-L
Manufacturer:: Eaton

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Power Rating	2HP
	Product Type	Soft Starter
	Number of Phases	3
	Mount Type	Vertical
	IP Rating	IP20
	Maximum Supply Voltage	480V
	Overall Length	94mm
	Maximum Operating Temperature	40°C
	Standards/Approvals	CSA Class No.:321106, CSA File No.:2511305, IEC/EN 60947-4-2, UL File No.:E251034, UL CSA-C22.2 No 0-M91, C-Tick, GB 14048.6, CE, UkrSEPRO, CSA CSA22.2-14, UL 508, CSA-C22.2 No 14-05
	Overall Width	45mm
	Overall Depth	94mm
	Series	DS7

	Select all
	Brand Eaton
	Power Rating 2HP
	Product Type Soft Starter
	Number of Phases 3
	Mount Type Vertical
	IP Rating IP20
	Maximum Supply Voltage 480V
	Overall Length 94mm
	Maximum Operating Temperature 40°C
	Standards/Approvals CSA Class No.:321106, CSA File No.:2511305, IEC/EN 60947-4-2, UL File No.:E251034, UL CSA-C22.2 No 0-M91, C-Tick, GB 14048.6, CE, UkrSEPRO, CSA CSA22.2-14, UL 508, CSA-C22.2 No 14-05
	Overall Width 45mm
	Overall Depth 94mm
	Series DS7

RoHS Status: Exempt

COO (Country of Origin):: GB

Eaton Soft Starter, 2 hp Power Rating, 4A Current Rating - 171740 DS7-340SX004N0-L

This soft starter delivers efficient motor control for industrial applications, designed for 3-phase loads operating between 200 and 480 V AC. With a Compact structure measuring 94mm in length, 45mm in width, and 130mm in height, it weighs only 0.41kg. It operates within an ambient temperature range of -40°C to +40°C, making it suitable for various environments while maintaining a degree of protection rated IP20.

Features & Benefits

• Soft start function reduces inrush current during motor start-up
• Internal bypass contacts enhance energy efficiency and reliability
• Voltage rating supports up to 480 V AC for diverse applications
• Single direction control ensures straightforward motor operation
• Compliant with CSA and UL standards for increased safety
• Can handle a rated operational current of up to 4 A

Applications

• Used for soft starting of three-phase asynchronous motors
• Ideal for industrial automation processes requiring smooth motor control
• Utilised in production lines with high load variability
• Suitable for HVAC systems that demand controlled motor performance

What is the impact of the internal bypass on performance?

The internal bypass reduces energy losses during normal operation, allowing for efficient motor control by minimising heat dissipation and enhancing overall reliability.

How does the soft start function benefit motor longevity?

The soft start function gradually increases motor voltage, decreasing mechanical stress and thermal impact, which extends the lifespan of both the motor and associated equipment.

What type of external reversing starter solution is required?

An external reversing starter is necessary to allow the soft starter to handle both forward and reverse motor operations, as this model is designed for single direction control only.