Skip to main content
Log in
Siemens 3RT1526-1AT60 — Contactors

Siemens 3RT1526-1AT60 SIRIUS S0 Power Contactor, 10 A at 24

MPN3RT1526-1AT60

Siemens SIRIUS S0 power contactor, 3RT1526-1AT60, screw-type terminals, 10 A at 24 VDC, 6 A at 230 VAC, 85 x 61 x 91 mm, DIN rail mount.

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

3RT1526-1AT60 — Identification
ParameterValue
Contactor frame sizeS0
3RT1526-1AT60 — Ratings & Performance
ParameterValue
Rated value @ 400 V3 A
Rated value @ 230 V6 A
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT1526-1AT60 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.28
3RT1526-1AT60 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts2
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1526-1AT60 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 63 A
Short-circuit coordination type 2, fusefuse gL/gG: 35 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1526-1AT60 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Conductor cross-section, solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Side-by-side mountingYes
3RT1526-1AT60 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1526-1AT60 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
3RT1526-1AT60 — Mechanical
ParameterValue
Width61 mm
Height85 mm
Depth91 mm
3RT1526-1AT60 — Specifications
ParameterValue
At AC13 ... 25 ms

Product details

SIRIUS S0 power contactor — 3RT1526-1AT60

Rated for 10 A at 24 VDC and 6 A at 230 VAC, this contactor handles DC loads up to 60 V (2 A), 110 V (1 A), and 220 V (0.3 A), and AC loads at 400 V (3 A) and 440 V (1 A). The auxiliary contacts are rated 25 A per NC and per NO contact. The AC-12 operating current is 10 A.

The contactor occupies 85 x 61 x 91 mm (H x W x D) on the DIN rail. Screw terminals accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) solid or stranded wire. The main circuit terminal can take up to 10 mm² at maximum AC-1 rating. Maximum operating altitude is 2000 m.

Coil and switching characteristics

Coil consumption at 50 Hz is 0.28 A; at 60 Hz it is 7.5 VA. This contactor has no instantaneous contact. The coil holds at the rated voltage; dropout characteristics follow the standard SIRIUS S0 curve.

Frequently asked questions

Where can I buy 3RT1526-1AT60 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time.

What is 3RT1526-1AT60's listed depth?

The depth is 91 mm, with a width of 61 mm and height of 85 mm.

What wire sizes does the screw terminal accept?

The screw terminals accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) solid or stranded wire. The main circuit terminal accepts up to 10 mm² at maximum AC-1 rating.

What compliance documentation does Siemens provide for 3RT1526-1AT60?

The evidence does not list specific compliance documentation (RoHS, REACH, UL, IEC) for this order code. Standard SIRIUS S0 contactors typically carry CE, UL, and CSA certifications; verify the specific declarations for this variant at quote time.

MPN
3RT1526-1AT60