Phoenix Contact 2765602 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2765602 is a 3-position feed-through terminal block connector with integrated gas-filled surge arrestor protection, designed for screw termination applications. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations.

The TRABTECH TT series terminal block operates with wire gauges from 0.2 to 4 mm² and features polyamide insulation rated UL94 V-2. The integrated surge arrestor provides transient voltage suppression for circuit protection in industrial control and power distribution applications.

Substiute Parts

2765602

Phoenix ContactIn Stock: 11782765602 Datasheet

Current PartRFQ

2906844

Phoenix ContactIn Stock: 9352906844 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 2765602 integrates terminal block connectivity with transient voltage suppression via a gas-filled surge arrestor. Substitution is based on the following critical parameters:

Functional Integration: The main part combines screw-terminal connectivity with integrated surge protection. The identified substitute, Phoenix Contact 2906844, is a dedicated transient voltage suppressor module designed for DIN rail mounting.

Substitution Logic: The 2906844 addresses the surge arrestor function of the 2765602 through a modular approach. This substitute operates as a standalone circuit protection device with the following alignment criteria:

• Voltage protection capability (Protection Level: 1 kV)
• Discharge current rating (5 kA nominal at 8/20 µs)
• Continuous operating voltage (130 VAC MCOV)
• Operating temperature range (-40°C to 85°C)
• Regulatory compliance (CSA, UL approvals; ROHS3 Compliant)

Application Context: The 2906844 serves applications requiring dedicated transient voltage suppression where the terminal block and protection functions can be implemented as separate components. This modular substitution is applicable in systems where DIN rail mounting is feasible and where the terminal block function is addressed through alternative connector solutions.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The 2765602 is classified as obsolete. The 2906844 is an active product with current manufacturing support and availability (833 pcs in stock).

Compliance Alignment: Both parts carry EAR99 ECCN classification. The 2906844 provides ROHS3 compliance and documented regulatory approvals (CSA, UL), supporting modern procurement and environmental compliance requirements.

Functional Substitution: Selection of the 2906844 as a substitute requires system-level design consideration. The 2765602 provides integrated terminal connectivity and surge protection in a single component. The 2906844 addresses only the transient voltage suppression function and requires separate terminal block implementation.

Availability: The 2906844 is currently in active production with documented inventory availability, whereas the 2765602 is obsolete with no ongoing manufacturing support.

Frequently Asked Questions (FAQ)

Q: Can the 2906844 directly replace the 2765602 in existing installations?

A: The 2906844 provides the transient voltage suppression function of the 2765602 but does not include the terminal block connectivity. Direct replacement requires separate terminal block implementation. System integration must account for the different form factors: the 2765602 is a screw-terminal connector, while the 2906844 is a DIN rail-mounted module.

Q: What are the key electrical parameters for substitution compatibility?

A: The 2906844 operates at 130 VAC continuous (MCOV) with 1 kV protection level and 5 kA discharge current (8/20 µs). These parameters address the surge arrestor function of the 2765602. Compatibility depends on the specific voltage and current requirements of the application circuit.

Q: Are there packaging differences between these parts?

A: Yes. The 2765602 is supplied in standard packaging as a screw-terminal connector. The 2906844 is supplied in bulk packaging and is designed for DIN rail mounting, requiring different installation infrastructure.

Q: What compliance certifications apply to the substitute?

A: The 2906844 holds CSA and UL approvals and is ROHS3 compliant. These certifications support use in regulated industrial and commercial applications.

Q: Is the operating temperature range a critical factor for substitution?

A: The 2906844 specifies -40°C to 85°C operating temperature. This range should be verified against the application environment. The 2765602 operating temperature is not specified in available documentation.