Phoenix Contact 2906236 Current Sense Transformer - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2906236 is a 4000 A current sense transformer designed for DIN rail mounting in industrial measurement and control applications. This non-invasive split core transformer operates within a frequency range of 45Hz to 65Hz and provides galvanic isolation for current monitoring circuits.

The 2906236 is classified as obsolete. Locating an active equivalent part is necessary to ensure continued availability, supply chain reliability, and access to manufacturer support for new installations and replacements.

Substiute Parts

2906236

Phoenix ContactIn Stock: 9102906236 Datasheet

Current PartRFQ

2906234

Phoenix ContactIn Stock: 10832906234 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 2906234 qualifies as a direct substitute for the 2906236 based on the following critical parameters:

Matching Parameters:

• Current Rating: 4000 A (identical)
• Type: Non-Invasive (Split Core) (identical)
• Mounting Type: DIN Rail (identical)
• Termination Style: Terminal Block (identical)
• Physical Dimensions: 4.744" L x 0.244" W / 120.50mm x 6.20mm (identical)
• Height - Seated (Max): 4.350" (110.50mm) (identical)
• RoHS Status: RoHS Compliant (identical)

Differing Parameters:

• Frequency Range: 2906234 operates at 16Hz ~ 1kHz, compared to 2906236 at 45Hz ~ 65Hz
• Product Status: 2906234 is Active (versus Obsolete for 2906236)
• Weight: 2906234 weighs 0.970 lb (440.00 g) versus 2906236 at 1.1 lbs (499 g)

The 2906234 maintains identical mechanical and electrical form factor while extending the operational frequency range, making it suitable for applications requiring broader frequency coverage.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2906234 is the recommended substitute for the obsolete 2906236. Both components share identical mechanical form factors, current ratings, and mounting specifications, ensuring direct compatibility in DIN rail installations.

The 2906234 is classified as Active, providing assured long-term availability and manufacturer support. Both parts maintain RoHS compliance and identical moisture sensitivity ratings, meeting regulatory and environmental requirements.

The extended frequency range of the 2906234 (16Hz ~ 1kHz versus 45Hz ~ 65Hz) provides operational flexibility for applications requiring broader frequency coverage while maintaining backward compatibility with systems designed for the narrower 45Hz to 65Hz band.

Frequently Asked Questions (FAQ)

Q: Can the 2906234 be used as a direct replacement for the 2906236?

A: Yes. Both components share identical current ratings (4000 A), mounting type (DIN Rail), termination style (Terminal Block), and physical dimensions. The 2906234 maintains the same form factor and can be installed in the same mechanical space.

Q: What is the primary difference between these two parts?

A: The frequency operating range differs. The 2906236 operates at 45Hz ~ 65Hz, while the 2906234 operates at 16Hz ~ 1kHz. The 2906234 provides a wider frequency band suitable for applications requiring extended frequency coverage.

Q: Why is the 2906236 listed as obsolete?

A: The 2906236 has been discontinued by Phoenix Contact. The 2906234 serves as the active replacement, offering improved frequency range while maintaining identical mechanical and electrical specifications for current sensing applications.

Q: Are there packaging differences between these parts?

A: The 2906236 is listed with packaging designation "-" while the 2906234 is supplied in Bulk packaging. Both use identical Terminal Block termination and DIN Rail mounting.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 2906236 and 2906234 are RoHS Compliant, carry MSL rating of 1 (Unlimited), and share identical ECCN (EAR99) and HTSUS (9030.33.3400) classifications.

Q: Is there a weight difference between these transformers?

A: Yes. The 2906236 weighs 1.1 lbs (499 g) while the 2906234 weighs 0.970 lb (440.00 g). This minor weight difference does not affect mechanical mounting or electrical performance.