Phoenix Contact 2981127 Safety Relay - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2981127 is a 1-2 channel safety relay classified as an obsolete component. This part is no longer in active production, making identification of functionally equivalent alternatives essential for system maintenance, repair, and redesign applications. The part carries RoHS compliance certification and is currently available in inventory (895 Pcs New Original In Stock).

Substiute Parts

2981127

Phoenix ContactIn Stock: 9892981127 Datasheet

Current PartRFQ

2700525

Phoenix ContactIn Stock: 9732700525 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 2700525 qualifies as a functional substitute based on the following alignment criteria:

• Manufacturer Consistency: Both parts are manufactured by Phoenix Contact, ensuring design philosophy and quality standards alignment
• Relay Type: Both are classified as safety relays, meeting the same functional safety requirements
• DIN Rail Mounting: Both utilize DIN rail mounting, enabling direct mechanical compatibility in existing installations
• Regulatory Compliance: Both parts carry RoHS compliance certification (RoHS3 for the substitute), maintaining environmental and regulatory requirements
• Trade Classification: Both share identical HTSUS code (8536.49.0050), confirming they belong to the same component category
• ECCN Classification: Both are classified as EAR99, maintaining export control consistency

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement: The Phoenix Contact 2700525 (PSR series) is the designated substitute for the obsolete 2981127. Selection is based on:

• Product Status Alignment: The 2700525 maintains active production status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain RoHS compliance certifications, with the substitute meeting the current ROHS3 standard
• Manufacturer Continuity: Sourcing from the same manufacturer (Phoenix Contact) ensures consistent design standards and quality assurance protocols
• Mechanical Compatibility: DIN rail mounting compatibility enables direct installation in existing enclosures and control systems

For New Designs: The Phoenix Contact 2700525 is the appropriate selection, as it represents the current active product line for this functional category.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2700525 directly replace the 2981127 in existing installations?

A: Mechanical compatibility is confirmed through DIN rail mounting on both parts. Electrical compatibility requires verification of coil voltage, contact configuration, and switching specifications against your system requirements. The 2700525 specifications are provided in the parameter comparison table for this assessment.

Q: What is the difference in RoHS compliance between the two parts?

A: The 2981127 carries RoHS compliance certification. The 2700525 carries ROHS3 compliance certification, which represents the current RoHS standard. Both parts meet RoHS requirements; the substitute reflects the updated regulatory standard.

Q: Are both parts available for immediate procurement?

A: Yes. The 2981127 has 895 pieces in new original stock. The 2700525 has 954 pieces in new original stock. Both are available for immediate delivery.

Q: What is the series designation for the 2981127?

A: The series designation for the 2981127 is not specified in the available technical data. The substitute part (2700525) belongs to the PSR series.

Q: Do both parts share the same export classification?

A: Yes. Both the 2981127 and 2700525 are classified as EAR99 under export control regulations, ensuring consistent compliance for international shipments.