Eaton DS7 Soft Starter 480V, 125 HP, 3 Phase, IP20

RS Stock No.:: 123-442
Mfr. Part No.:: 171753 DS7-340SX160N0-L
Manufacturer:: Eaton

Eaton DS7 Soft Starter 480V, 125 HP, 3 Phase, IP20

Subtotal (1 unit)*

PHP165,982.87

(exc. VAT)

PHP185,900.81

(inc. VAT)

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Ready to ship from July 10, 2026

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Units	Per Unit
1 +	PHP165,982.87

*price indicative

RS Stock No.:: 123-442
Mfr. Part No.:: 171753 DS7-340SX160N0-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
	Product Type	Soft Starter
	Power Rating	125HP
	Number of Phases	3
	Mount Type	Vertical
	IP Rating	IP20
	Maximum Supply Voltage	480V
	Overall Length	178mm
	Maximum Operating Temperature	40°C
	Overall Width	105mm
	Standards/Approvals	UL E251034, CSA 2511305, CSA-C22.2 No 0-M91, GB 14048.6, CSA-C22.2 No 14-05, UkrSEPRO, CSA22.2-14, CE CSA, UL 508, C-Tick, IEC/EN 60947-4-2, UL CSA Class No.:321106
	Series	DS7
	Overall Depth	178mm

	Select all
	Brand Eaton
	Product Type Soft Starter
	Power Rating 125HP
	Number of Phases 3
	Mount Type Vertical
	IP Rating IP20
	Maximum Supply Voltage 480V
	Overall Length 178mm
	Maximum Operating Temperature 40°C
	Overall Width 105mm
	Standards/Approvals UL E251034, CSA 2511305, CSA-C22.2 No 0-M91, GB 14048.6, CSA-C22.2 No 14-05, UkrSEPRO, CSA22.2-14, CE CSA, UL 508, C-Tick, IEC/EN 60947-4-2, UL CSA Class No.:321106
	Series DS7
	Overall Depth 178mm

Datasheet - 171753 DS7-340SX160N0-L

COO (Country of Origin):: GB

Eaton Soft Starter, 125 hp Power Rating, 160A Current Rating - 171753 DS7-340SX160N0-L

This soft starter is designed to facilitate the smooth operation of three-phase asynchronous motors. Offering a robust power rating of 125 hp, this model operates efficiently at 480 V AC and supports a current rating of 160 A. Compactly engineered, it measures 178mm in length and width, while its height reaches 215mm, making it suitable for various industrial applications.

Features & Benefits

• Soft start function reduces mechanical stress during motor start-up
• Integrated bypass contacts enhance operational efficiency
• High current handling capability for demanding applications
• Wide ambient temperature range ensures reliable performance
• IP20 rating protects against dust and contact with fingers
• CSA and UL certifications provide confidence in safety standards

Applications

• Used for controlling three-phase motor starting
• Effective in industrial plant automation systems
• Suitable for HVAC requiring gradual start
• Utilised in conveyors to prevent abrupt starts
• Essential for pumping systems to reduce hydraulic shock

What is the maximum ambient operating temperature for effective use?

The device can operate effectively in ambient temperatures ranging from -40°C to 40°C, ensuring reliable performance in diverse environments.

How does the internal bypass feature improve motor efficiency?

The bypass feature allows for continuous operation without drawing excess current once the motor has reached its steady-state, thereby enhancing overall energy efficiency and system reliability.

What is the significance of the soft start capability?

The soft start function decreases the inrush current during motor initiation, which minimises wear on mechanical components, extending the lifespan of the motor and associated equipment.

How does the product comply with international safety standards?

This model meets multiple certifications, including CSA and UL, ensuring it adheres to rigorous safety protocols required in industrial applications.