Equivalent & Substitute Parts Reference for Phoenix Contact 2859547

Part Overview

Phoenix Contact 2859547 is a varistor module designed for rail and channel mounting, primarily used for circuit protection applications. This product is currently classified as Obsolete, necessitating the selection of suitable alternative parts to meet ongoing design and maintenance requirements. Substitute models must be evaluated and matched strictly against defined electrical, mechanical, and compliance parameters to ensure fit and function within the intended application.

Substiute Parts

2859547

Phoenix ContactIn Stock: 9512859547 Datasheet

Current PartRFQ

SPD2-300-3P0-R

LittelfuseIn Stock: 878SPD2-300-3P0-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified and grouped strictly based on alignment with the specified parameters: electrical function, form factor, mounting type, compliance with RoHS, operating temperature range (-40°C ~ 80°C), and moisture sensitivity. All substitute models must have matching or compatible mounting hardware, packaging, and regulatory status, as defined exclusively by the data provided for both the main part and substitute candidates.

The following key parameters are used in this grouping:

• Product function and description
• Mounting type
• Operating temperature range
• Compliance (RoHS, MSL, ECCN)
• Form factor (module)
• Product status

Parameter Comparison

Engineering Selection Recommendations

The main part, Phoenix Contact 2859547, is obsolete. Substitute selection is strictly determined by product status, RoHS compliance, Moisture Sensitivity Level, regulatory status (ECCN: EAR99), and compatible mounting and packaging. Littelfuse SPD2-300-3P0-R is active, RoHS-compliant, MSL 1 (Unlimited), and classified as EAR99, fulfilling the provided compliance and operational requirements for substitution.

Frequently Asked Questions (FAQ)

Q1: What criteria must be matched to use SPD2-300-3P0-R as a substitute for 2859547?
A1: The substitute must align precisely with product status, regulatory compliance, RoHS status, moisture sensitivity level, mounting type, operating temperature, and form factor as specified.

Q2: How does the mounting type impact the suitability of the substitute?
A2: Both components use rail or DIN rail mounting, ensuring compatibility with existing mechanical assemblies as specified.

Q3: Are there package considerations when substituting SPD2-300-3P0-R for 2859547?
A3: The package/form factor is specified as “Module” and “Base + Module,” supporting direct mechanical integration based on the provided information.

Q4: Is RoHS compliance retained in the substitute part?
A4: Both parts are RoHS compliant as per the supplied data.

Q5: Does the operating temperature match between the main and substitute part?
A5: Both components are specified for operation from -40°C to 80°C.