Phoenix Contact 2909528 General Purpose Relay SPDT 24VDC - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2909528 is a general purpose relay with Single Pole Double Throw (SPDT) contact configuration, designed for 24VDC coil operation on DIN rail mounting. This relay is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, ensuring functional interchangeability in circuit applications without redesign requirements.

Substiute Parts

2909528

Phoenix ContactIn Stock: 10372909528 Datasheet

Current PartRFQ

2900299

Phoenix ContactIn Stock: 27972900299 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2909528 is determined by strict equivalence across the following critical parameters:

• Coil voltage: 24VDC
• Contact form: SPDT (1 Form C)
• Contact rating: 6 A minimum
• Switching voltage: 250VAC, 250VDC maximum
• Mounting type: DIN Rail
• Termination style: Spring Terminal
• Relay type: General Purpose
• Series: PLC-RPT

The substitute part 2900299 maintains identical electrical specifications and mechanical configuration, confirming functional interchangeability within the same product series.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 2909528 and 2900299 are Active product status components with ROHS3 compliance and REACH affected designation. Selection between these parts is based on availability and inventory considerations rather than electrical or mechanical differentiation. Both parts satisfy identical circuit requirements for 24VDC SPDT relay applications with 6 A contact rating on DIN rail installations. Compliance certifications are equivalent across both options.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 2900299 directly replace 2909528 in existing installations?

A: Yes. Both parts maintain identical coil voltage (24VDC), contact form (SPDT), contact rating (6 A), switching voltage (250VAC/250VDC), mounting type (DIN Rail), and termination style (Spring Terminal). No circuit modifications are required.

Q: Are there differences in operating characteristics between these relays?

A: No. Operate time (5 ms), release time (8 ms), coil current (9 mA), and operating temperature range (-40°C ~ 60°C) are identical across both parts.

Q: What determines substitution eligibility for this relay category?

A: Substitution is determined by equivalence in coil voltage, contact form, contact rating, switching voltage, mounting type, and termination style. All these parameters must match for functional interchangeability.

Q: Are both parts compliant with current regulations?

A: Yes. Both 2909528 and 2900299 are ROHS3 compliant and REACH affected, meeting current environmental and regulatory requirements.

Q: Does packaging affect substitution compatibility?

A: No. Both parts are supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility in circuit applications.