Phoenix Contact 2909518 General Purpose Relay SPDT 10A 12V - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2909518 is a general purpose relay with Single Pole Double Throw (SPDT) contact configuration, rated for 10A at 12VDC coil voltage. This DIN rail-mounted relay is designed for industrial control applications requiring reliable switching of AC and DC loads up to 250V. The part is currently active in production with 809 units in stock. Equivalent and substitute parts are identified when identical electrical and mechanical parameters are maintained across the PLC-RSC series, ensuring direct interchangeability in existing installations and new designs.

Substiute Parts

2909518

Phoenix ContactIn Stock: 8352909518 Datasheet

Current PartRFQ

2967617

Phoenix ContactIn Stock: 11802967617 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2909518 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part 2967617 qualifies as a parametric equivalent based on the following criteria:

Matching Parameters (Substitution Basis):

• Identical coil voltage: 12VDC
• Identical contact form: SPDT (1 Form C)
• Identical contact rating: 10 A
• Identical switching voltage: 250VAC, 250VDC - Max
• Identical coil current: 33 mA
• Identical coil type: Non Latching
• Identical termination style: Screw Terminal
• Identical operate and release times: 8 ms / 10 ms
• Identical operating temperature range: -40°C ~ 60°C
• Identical contact material: Silver Nickel (AgNi)
• Identical relay type: General Purpose
• Identical features: Lighted Indicator, Socket Included
• Same manufacturer: Phoenix Contact
• Same series: PLC-RSC
• Same mounting type: DIN Rail

Both parts maintain full functional and mechanical interchangeability within the PLC-RSC relay series for DIN rail applications.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 2909518 and 2967617 are active production parts with full RoHS compliance. The 2909518 carries RoHS Compliant certification, while the 2967617 carries ROHS3 Compliant certification, indicating enhanced environmental compliance standards. The 2967617 additionally carries REACH Affected status and MSL rating of 1 (Unlimited), providing extended moisture sensitivity specifications.

For applications requiring maximum regulatory compliance and extended environmental certifications, the 2967617 substitute part is suitable. For standard industrial control applications within the specified electrical and thermal parameters, both parts deliver identical functional performance. Selection between these parts should be based on inventory availability, delivery lead times, and specific regulatory requirements of the end application.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 2967617 directly replace 2909518 in existing installations?

A: Yes. Both parts are parametric equivalents within the PLC-RSC series with identical electrical ratings (12VDC coil, 10A SPDT contact), identical switching voltage (250VAC/250VDC), identical timing characteristics (8ms operate, 10ms release), and identical DIN rail mounting. Direct socket and terminal compatibility is maintained.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on matching coil voltage, contact form (SPDT), contact current rating (10A), switching voltage (250VAC/250VDC), coil current (33 mA), termination style (screw terminal), operating temperature range (-40°C to 60°C), and contact material (Silver Nickel). All these parameters are identical between the two parts.

Q: Are there differences in compliance certifications between these parts?

A: Both parts are RoHS compliant. The 2967617 carries ROHS3 Compliant status and REACH Affected designation, providing additional environmental compliance documentation. The 2909518 carries standard RoHS Compliant status. Both meet industrial control application requirements.

Q: What is the packaging configuration for these relays?

A: Both parts are supplied in bulk packaging suitable for industrial procurement and integration into control panel assemblies.

Q: Are the socket and indicator features identical?

A: Yes. Both the 2909518 and 2967617 include lighted indicator functionality and socket inclusion as standard features, ensuring identical user interface and installation characteristics.