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Siemens 5TT5700-0 — Contactors

5TT5700-0 INSTA Contactor 2NO 20A 230V AC, Current Lifecycle

MPN5TT5700-0

Siemens INSTA series, contactor with 2 normally open contacts, 20 A at 230/400 V AC, 230 V AC coil activation, lifecycle stage current.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Product details

The Siemens 5TT5700-0 is an INSTA-series contactor carrying two normally open power contacts.

Deployment context

As an INSTA-series contactor, this part is designed for snap-on mounting onto DIN rail within a distribution or control panel. The 2 NO contact arrangement suits straightforward on/off switching of resistive or moderate inductive loads up to the rated current.

Frequently asked questions

What is the 5TT5700-0 used for?

It is a contactor with two normally open contacts rated 20 A at 230/400 V AC, activated by a 230 V AC coil, used for switching loads in control panels.

Where can I buy the 5TT5700-0?

This part is sourced to order against an RFQ through independent distribution. Submit a request for current pricing and availability.

MPN
5TT5700-0