Phoenix Contact 1618694

Name: Coupler Connector ST-3ES1N8A9K03S
Brand: Phoenix Contact
SKU: 1618694

Coupler Connector ST-3ES1N8A9K03S

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Product Description

The coupler connector ST-3ES1N8A9K03S is designed for both standard and SPEEDCON interlocking applications. It features a straight configuration with 3+PE positions and a socket type contact. This connector is shielded and offers a high degree of protection rated at IP67, ensuring reliable performance in harsh environments.

With a cable diameter range of 5 mm to 9.2 mm, it employs a crimp connection method for secure attachment. The connector operates effectively within an ambient temperature range of -40 °C to 125 °C and can function at altitudes up to 3000 m. The design incorporates a metal housing and FPM seal to enhance durability.

Rated for a nominal current of 25 A and a nominal voltage of 630 V, this connector adheres to overvoltage category III and pollution degree 3 standards. It is important to note that the connectors should not be connected or disconnected under load to prevent potential damage.

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Offer details

Offer from:: Trusted supplier — China, member since 2024, 20–49 employees
Availability:: 3 pcs.
In-Stock
Updated at: 18-05-2026
Warranty:: 12 months
Condition:: New Surplus

New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: Phoenix Contact
Number Of Positions: 3+PE
Type Of Contact: Socket
Shielded: Yes
Degree Of Protection: IP67
Connection Method: Crimp connection
Series: ST

Available Offers

(15)

Condition	Availability	Supplier	Warranty
Condition New Surplus	Availability 3 pcs. In-Stock Updated at: 18-05-2026	Supplier ChinaTrusted supplier — member since 2024, 20–49 employees	Warranty 12 months
Condition New Factory Sealed	Availability On requestLead time to be confirmed	Supplier CzechiaTrusted supplier — member since 2023, 100–499 employees	Warranty 12 months
Condition New Factory Sealed	Availability On requestLead time to be confirmed	Supplier PolandTrusted supplier — member since 2021, 50–99 employees	Warranty 12 months
Condition New Factory Sealed	Availability On requestLead time to be confirmed	Supplier LatviaTrusted supplier — member since 2024, 20–49 employees	Warranty 12 months
Condition New Factory Sealed	Availability On requestLead time to be confirmed	Supplier ItalyTrusted supplier — member since 2021, 10–19 employees	Warranty 12 months
Condition New Factory Sealed	Availability On requestLead time: 20 days	Supplier GermanyTrusted supplier — member since 2023, 5–9 employees	Warranty 12 months

Offer with manufacturer lead time

Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.

Documents

Data Sheet

Datasheet for Phoenix Contact 1618694, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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Product data updated: 18-05-2026

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