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Siemens 3RT2526-2NF30 — Contactors

Siemens 3RT2526-2NF30 SIRIUS Contactor, Size S0, 95-130 V Co

MPN3RT2526-2NF30
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Siemens SIRIUS 3RT2526-2NF30 contactor, Size S0, coil rated 95...130 V AC/DC, spring-type terminals, screw and snap-on mounting on 35 mm DIN rail, 61 x 102 x 107 mm.

Siemens 3RT2526-2NF30 datasheet (PDF)
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

Specifications

3RT2526-2NF30 — Identification
ParameterValue
Contactor frame sizeS0
3RT2526-2NF30 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V10 A
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2526-2NF30 — Control & Coil
ParameterValue
Control supply voltage typeAC/DC
Rated value @ 50 Hz0.79
Rated value @ 50 Hz95 ... 130 V
3RT2526-2NF30 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts2
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2526-2NF30 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 63 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegG: 35 A (690 V, 50 kA)
Aux. switch short-circuit protection, fusefuse gG: 10 A
3RT2526-2NF30 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid2x (0.5 ... 2.5 mm²)
Conductor cross-section, solid or stranded2x (0.5 ... 2.5 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022
Side-by-side mountingYes
3RT2526-2NF30 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2526-2NF30 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2526-2NF30 — Mechanical
ParameterValue
Width61 mm
Height102 mm
Depth107 mm
3RT2526-2NF30 — Specifications
ParameterValue
At AC30 ... 50 ms

Product details

SIRIUS 3RT2526-2NF30 — Size S0 Contactor, Spring-Terminal Coil

Switching Ratings and Coil Inrush

Coil inrush peaks at 15 A, then holds at the rated value. At 24 V DC the contactor switches 10 A; at 48 V and 60 V DC it switches 2 A; at 110 V DC it switches 1 A; at 125 V DC it switches 0.9 A; at 220 V DC it switches 0.3 A; at 230 V AC it switches 10 A; at 400 V AC it switches 3 A; at 440 V AC it switches 1 A. The arcing time is 10 ms, and the operating time (both AC and DC) is 30 to 50 ms.

The spring-type coil terminal accepts 2x (0.5 to 2.5 mm²) solid or stranded wire. The auxiliary switch is included.

Frequently asked questions

What is the depth of 3RT2526-2NF30?

The depth is 107 mm.

What wire size does the spring terminal accept?

The spring-type coil terminal accepts 2x (0.5 to 2.5 mm²) solid or stranded wire.

Where can I buy 3RT2526-2NF30 and how is it quoted?

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

MPN
3RT2526-2NF30