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ABB 1SVR730210R3300 — Time Delay Relays

ABB 1SVR730210R3300 CT-SDS.22S Star-Delta Timer Relay, 0.05

MPN1SVR730210R3300

ABB CT-SDS.22S star-delta timer relay, 1SVR730210R3300, time range 0.05 s to 10 min, 24-240 V AC/DC, 2 n/o contacts, 22.5 mm wide, screw terminals.

$135.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1SVR730210R3300 — Mechanical
ParameterValue
Width22.5 mm
Height85.6 mm
1SVR730210R3300 — Other specifications
ParameterValue
Output2 n/o contacts
Weight0.114 kg
Time range0.05 s ... 10 min
Terminal typeScrew Terminals
Depth (Length)103.7 mm
Timer relay typeStar-Delta
Rated frequency50 / 60 Hz | DC
IP ratingHousing IP50 | Terminals IP20
Ambient air temperatureOperation -25 ... +60 °C | Storage -40 ... +85 °C
VoltageAuxiliary Circuit 250 V
Minimum switching capacity12 V | 100 mA
Rated control supply voltage24 ... 240 V AC/DC | 24 ... 48 V DC

Product details

Star-delta timer relay, 22.5 mm wide

The ABB 1SVR730210R3300 CT-SDS.22S is a star-delta timer relay for motor-start sequencing. It covers a time range from 0.05 s to 10 min, adjustable for the transition from star to delta winding configuration. The control supply accepts 24 to 240 V AC/DC, or 24 to 48 V DC, making it usable across control voltages common in global panels. Two n/o output contacts handle the switching. The 22.5 mm housing fits standard DIN-rail enclosures; screw terminals simplify wiring.

Frequently asked questions

What is the time range of 1SVR730210R3300?

The time range is adjustable from 0.05 s to 10 min, covering typical star-delta transition delays for motor starting.

What supply voltage does 1SVR730210R3300 accept?

It accepts 24 to 240 V AC/DC, or 24 to 48 V DC, giving flexibility across common control voltages.

Where can I buy 1SVR730210R3300?

This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
1SVR730210R3300