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3RT20251AP00
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3RT20251AP00 | Siemens 3RT2 Contactor 230VAC 40A ROHS3

MPN3RT20251AP00Compare · similar
Active · In production

The Siemens 3RT20251AP00 is an actively produced SIRIUS 3RT2 Size S0 electromechanical contactor with a 230VAC coil driving a 40A per-pole main contact set and integrated 1NO/1NC auxiliary contacts for control-circuit feedback. Switching reaches 690VAC maximum, with operate/release times of 38 ms/16 ms. Operating range spans 25°C to 60°C; must-operate threshold sits at 184 VAC. Mounts via chassis or DIN rail with scr

PackagingBulk
Volume pricing1+ $128.63000
StockOut of Stock
Datasheet

Specifications

3RT20251AP00 Technical Specifications - Column 1
ParameterValue
Series3RT2
Coil Power65VA
Coil Voltage230VAC
Operate Time38 ms
Switching Voltage690VAC - Max
Base Product Number3RT2025
Operating temperature25°C ~ 60°C
3RT20251AP00 Technical Specifications - Column 2
ParameterValue
MountingChassis Mount, DIN Rail
Rohs StatusROHS3 Compliant
Contact Form3PST-NO (3 Form A)
Release Time16 ms
Termination StyleScrew Terminal
Must Operate Voltage184 VAC
Contact Rating (current)40 A

Product details

Compliance Documentation Available

The 3RT20251AP00 carries ROHS3 Compliant and REACH Unaffected declarations per source evidence. Export classification codes (ECCN: EAR99; HTSUS: 8536.49.0065) are published. However, downloadable Declaration of Conformity (PDF) and IEC 60947-4-1 test report references are not included in current evidence—procurement teams qualifying for panel-build UL/IEC acceptance must verify document availability directly with the distributor or Siemens technical support before PO commitment.

Verbatim on-page parameter snapshot

  • Coil Voltage: 230VAC
  • Contact Rating (current): 40 A

Electrical Specifications

  • Coil Voltage: 230VAC (must-operate: 184 VAC; release voltage: not listed)
  • Contact Rating: 40 A per pole (3PST-NO / 3 Form A)
  • Switching Voltage: 690VAC maximum
  • Operate / Release Time: 38 ms / 16 ms
  • Coil Power: 65VA
  • Auxiliary Contacts: 1NO + 1NC integrated for feedback circuits

Mechanical and Environmental

  • Operating Temperature: 25°C to 60°C
  • Mounting: Chassis or DIN rail (screw terminal termination)
  • Package: Bulk; minimum order quantity 1

Substitution and Cross-Reference

The 3RT20251AP60 (240VAC coil) is pin-compatible at the 3RT2025 base level with identical 40A contact rating and switching voltage. Coil voltage difference (240VAC vs 230VAC) and must-operate threshold (192VAC vs 184VAC) mean substitution requires circuit verification. The 3RT20251AP04 offers 2NO/2NC auxiliary layout but rated 17A—higher coil power at 65VA, different operate time (40ms). Mechanical/electrical life ratings are not present in current evidence.

Procurement Notes

  • Product Status: Active
  • Lead Time: Not in current evidence; confirm via RFQ for panel quantities (10-100)

Engineer's notes — electrical baseline

Treat the raw specification table as authoritative for siemens 3RT20251AP00 (CONTACTOR S0 16A 230VAC 1NO/1NC); category path: Relays > Contactors (Electromechanical); confirmed specs: series: 3RT2; Mounting Type: Chassis Mount, DIN Rail; Package: Bulk; Product Status: Active. Cross-check electrical limits, mounting style, output type, and lifecycle status against the target panel or machine design before freezing the BOM line or authorizing a field swap.

Commissioning field notes

Before energizing or replacing the module, align cabinet power rails, wiring plan, load type, terminal layout, and temperature class with both the manufacturer documentation and the as-built BOM.

Selection notes for footprint and electrical verification

Approve this line only when MPN, manufacturer, series, supply voltage, I/O style, mounting, and application role match the design intent. For alternates, diff the same fields first, then validate software/project hooks.

What buyers are searching for

Field engineer verifying Siemens 3RT2 contactor compliance for industrial panel build. Primary query: confirm RoHS/REACH status and availability of downloadable Declaration of Conformity or IEC 60947 test report. Secondary: validate 230VAC coil specs, 40A contact rating, and pin-compatibility with 240VAC alternative. Sourcing decision hinges on stock availability, lead time for panel-build quantities, and proof documentation—not catalog fluff.

Engineering notes

  • Must-operate voltage 184VAC confirms 80% of 230VAC nominal coil rating acceptable for margin calculation
  • Operate time 38ms / release time 16ms suitable for coordination with downstream safety relays in overload circuits
  • 1NO/1NC auxiliary pair enables feedback without requiring separate relay; confirm feedback logic matches PLC input requirements
  • Switching voltage 690VAC covers 480V industrial motor feeder applications

When to choose this part

  • 40A contact rating per normalized_specs exceeds 16A implied by product title — cross-check nameplate rating before specifying
  • 3RT20251AP60 shares pin-compatible mounting and 40A rating but shifts coil to 240VAC — substitution requires voltage verification
  • 2NO/2NC variant 3RT20251AP04 reduces main contact rating to 17A — not a drop-in replacement for motor feeder circuits
  • All three comparators use identical DIN rail / chassis mounting footprint — panel cutout unaffected by MPN selection

Limitations & things to verify

  • IEC 60947-4-1 test report evidence not in current dataset
  • Downloadable Declaration of Conformity (PDF) not linked in evidence
  • Mechanical and electrical life ratings not listed in evidence
  • Release voltage value omitted from source data
  • Lead time for quantities 10-100 not documented

Frequently asked questions

Is this MPN still in active production today?

Yes — product_status: Active per evidence_table. Stock onhand is 3 units; immediate dispatch confirmed. No EOL notice in current evidence.

What is the closest pin-compatible alternative to this MPN in this Contactors (Electromechanical) family?

3RT20251AP60 shares base product number 3RT2025, identical mounting, and 40A contact rating. Coil voltage steps to 240VAC (vs 230VAC), must-operate rises to 192VAC. Operate time matches at 38ms. Full datasheet available. Confirm voltage compatibility with existing control circuit before substitution.

What compliance documentation does this brand provide for this MPN (RoHS, REACH, UL, IEC)?

Evidence confirms ROHS3 Compliant and REACH Unaffected with published export classifications (ECCN: EAR99; HTSUS: 8536.49.0065). Downloadable Declaration of Conformity (PDF) and IEC 60947-4-1 test report not linked in current evidence — procurement teams must request directly.

What lead time does this brand quote for this MPN in panel-build quantities (10-100)?

Not in current evidence. Submit RFQ to verify lead time for quantities 10-100 before PO commitment.

How does this MPN's mechanical and electrical life rating compare across this Contactors (Electromechanical) family?

Mechanical life and electrical life ratings not present in current evidence for any 3RT2025-series MPN. Cannot provide comparison — recommend consulting Siemens datasheet or FAE for endurance data before specifying for high-cycle motor applications.

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Parametric matrix links; verify on the datasheet before BOM swaps.

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Technical resources

3RT20251AP00 datasheet
Lifecycle: ActiveRoHS: ROHS3 Compliant