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Phoenix Contact 2823298 General Purpose Relay DPDT 60V - Equivalent & Substitute Parts
Part Overview
The Phoenix Contact 2823298 is a general purpose relay with DPDT (2 Form C) contact configuration, rated for 60VAC/DC coil voltage and 3A contact current. This socketable relay features a lighted indicator and varistor protection, designed for standard industrial switching applications. The part is currently obsolete, making identification of suitable substitute components essential for system maintenance and new designs requiring equivalent functionality.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 2823298 |
| Manufacturer | Phoenix Contact |
| Series | ST-REL4 |
| Contact Form | DPDT (2 Form C) |
| Coil Voltage | 60VAC/DC |
| Contact Rating (Current) | 3 A |
| Switching Voltage | 250VAC, 250VDC - Max |
| Mounting Type | Socketable |
| Coil Type | Non Latching |
| Contact Material | Silver Nickel (AgNi) |
| Operating Temperature | -20°C ~ 50°C |
| Product Status | Obsolete |
| RoHS Status | RoHS Compliant |
Substitute Part Grouping Explanation
The Phoenix Contact 2900334 qualifies as a functional substitute for the 2823298 based on the following critical parameters:
Matching Parameters:
- Contact Form: DPDT (2 Form C) - identical switching configuration
- Coil Voltage: 60VDC - compatible with the original 60VAC/DC specification
- Switching Voltage: 250VAC, 250VDC - Max - identical maximum switching capability
- Coil Type: Non Latching - same operational behavior
- Contact Material: Silver Nickel (AgNi) - identical contact composition
- RoHS Compliance: Both parts are RoHS Compliant
Differing Parameters:
- Contact Rating: 2900334 rated at 6A versus 2823298 at 3A (higher capacity in substitute)
- Mounting Type: 2900334 uses DIN Rail versus 2823298 Socketable (different form factor)
- Coil Current: 2900334 draws 10mA versus 2823298 at 7mA
- Operating Temperature: 2900334 range -40°C ~ 60°C versus 2823298 at -20°C ~ 50°C (wider range in substitute)
The 2900334 provides equivalent or superior electrical performance within the same switching voltage and contact configuration class, with the primary consideration being the change from socketable to DIN Rail mounting.
Parameter Comparison
| Parameter | 2823298 (Main Part) | 2900334 (Substitute) |
|---|---|---|
| Manufacturer | Phoenix Contact | Phoenix Contact |
| Contact Form | DPDT (2 Form C) | DPDT (2 Form C) |
| Coil Voltage | 60VAC/DC | 60VDC |
| Contact Rating (Current) | 3 A | 6 A |
| Switching Voltage | 250VAC, 250VDC - Max | 250VAC, 250VDC - Max |
| Mounting Type | Socketable | DIN Rail |
| Coil Type | Non Latching | Non Latching |
| Contact Material | Silver Nickel (AgNi) | Silver Nickel (AgNi) |
| Operating Temperature | -20°C ~ 50°C | -40°C ~ 60°C |
| Product Status | Obsolete | Active |
| RoHS Status | RoHS Compliant | RoHS Compliant |
Engineering Selection Recommendations
The Phoenix Contact 2900334 is an active product suitable for replacing the obsolete 2823298 in applications requiring DPDT relay functionality at 60V coil voltage. Both parts maintain RoHS compliance and identical contact configuration specifications.
The 2900334 offers higher contact current capacity (6A versus 3A), which provides design margin for applications originally specified at 3A. The extended operating temperature range (-40°C to 60°C versus -20°C to 50°C) accommodates broader environmental conditions.
The primary design consideration is the transition from socketable mounting to DIN Rail mounting. Applications utilizing the original socketable form factor require mechanical redesign or adapter solutions. The 2900334 includes socket compatibility as an included feature, supporting flexible installation approaches.
Both parts are manufactured by Phoenix Contact and maintain identical switching voltage ratings and contact material specifications, ensuring electrical compatibility within the specified parameter envelope.
Frequently Asked Questions (FAQ)
Q: Can the 2900334 directly replace the 2823298 in existing socketable installations?
A: The 2900334 uses DIN Rail mounting versus the original socketable design. While the 2900334 includes a socket, mechanical mounting compatibility depends on the specific installation framework. Verify mounting infrastructure compatibility before substitution.
Q: Are the coil voltage specifications compatible between these parts?
A: The 2823298 accepts 60VAC/DC coil voltage, while the 2900334 is specified for 60VDC. Both operate at the same nominal voltage level. Applications using AC coil excitation should confirm the 2900334 performance under AC conditions.
Q: What is the significance of the higher 6A contact rating in the 2900334?
A: The 2900334 contact rating of 6A exceeds the original 3A specification. This provides additional current-carrying capacity for the same switching voltage class. Applications originally designed for 3A loads remain fully compatible with the higher-rated substitute.
Q: Do both relays maintain the same contact configuration?
A: Yes. Both the 2823298 and 2900334 feature DPDT (2 Form C) contact configuration with identical 250VAC/250VDC maximum switching voltage ratings.
Q: What is the impact of the different operating temperature ranges?
A: The 2900334 operating range (-40°C to 60°C) exceeds the 2823298 range (-20°C to 50°C). Applications within the original temperature specification remain fully compatible. Extended temperature capability in the substitute provides additional environmental margin.
Q: Are there packaging differences between these parts?
A: The 2823298 is supplied in socketable packaging, while the 2900334 is supplied in bulk DIN Rail format with socket included. Packaging configuration affects installation methodology but not electrical performance.
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