Phoenix Contact 2834753 General Purpose Relay 4PDT 230VAC - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2834753 is a general purpose relay with 4PDT (4 Form C) contact configuration, rated for 5A at 230VAC coil voltage. This relay is designed for DIN rail mounting with screw terminal connections and includes integrated features such as a lighted indicator, socket, and varistor protection.

The 2834753 has reached obsolete product status. Identifying equivalent substitute parts ensures continued availability for maintenance, repair, and new system designs where this relay specification is required.

Substiute Parts

2834753

Phoenix ContactIn Stock: 9102834753 Datasheet

Current PartRFQ

2903316

Phoenix ContactIn Stock: 10732903316 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2834753 is determined by the following critical parameters:

• Contact form configuration (4PDT / 4 Form C)
• Contact current rating (5 A minimum)
• Coil voltage (230VAC)
• Switching voltage capability (250VAC, 250VDC minimum)
• Mounting type (DIN Rail)
• Termination style (Screw Terminal)
• Regulatory compliance (ROHS3, REACH Unaffected)

The Phoenix Contact 2903316 meets all substitution criteria. Both relays share identical contact configuration, current rating, coil voltage, switching voltage, mounting type, and termination style. Both are ROHS3 compliant and REACH unaffected. The 2903316 represents an active product from the RIF series, providing continued availability and support.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2903316 is the direct substitute for the obsolete 2834753. Both relays maintain identical electrical specifications for contact configuration, current rating, coil voltage, and switching voltage. Both meet ROHS3 compliance and REACH requirements.

The 2903316 is an active product with current manufacturing support and inventory availability. Selection of the 2903316 eliminates obsolescence risk and ensures long-term component availability for system maintenance and future production runs.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2903316 directly replace the 2834753 in existing installations?

A: Yes. Both relays share identical contact form (4PDT), current rating (5A), coil voltage (230VAC), switching voltage (250VAC/250VDC), mounting type (DIN Rail), and termination style (Screw Terminal). Both include lighted indicator, socket, and varistor features. The 2903316 is mechanically and electrically compatible for direct substitution.

Q: What are the differences between the 2834753 and 2903316?

A: The 2903316 has a higher coil current (6.5 mA vs. 4 mA), longer operate time (15 ms vs. 10 ms), longer release time (20 ms vs. 12 ms), lower coil resistance (35.39 kOhms vs. 57.5 kOhms), and a narrower operating temperature range (-40°C to 50°C vs. -25°C to 60°C). The 2903316 uses Silver Nickel contact material, while the 2834753 includes both Silver Nickel and Gold options. These differences do not affect substitution eligibility for standard 230VAC 4PDT relay applications.

Q: Why is the 2834753 listed as obsolete?

A: The 2834753 belongs to the PR2 series, which has been superseded by the RIF series. The 2903316 represents the current Phoenix Contact offering for this relay specification class.

Q: Are both relays ROHS3 compliant?

A: Yes. Both the 2834753 and 2903316 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What packaging is available for the 2903316?

A: The 2903316 is supplied in bulk packaging, suitable for production and inventory applications.