Curtis Industries 6204007 Terminal Block Connector - Equivalent & Substitute Parts

Part Overview

The Curtis Industries 6204007 is a feed-through terminal block connector designed for 4-position applications with screw termination. This component is rated for 32 A (IEC) and 800 V (IEC), supporting wire gauges from 10-24 AWG (0.5-4 mm²). The connector features an orange polyamide housing with UL94 V-0 flammability rating and is currently in active production status. Alternative components may be required due to inventory constraints, application-specific voltage or current requirements, or compliance specifications.

Substiute Parts

6204007

Curtis IndustriesIn Stock: 7106204007 Datasheet

Current PartRFQ

2775061

Phoenix ContactIn Stock: 9552775061 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 2775061 is identified as a substitute for the Curtis Industries 6204007 based on the following alignment criteria:

Common Parameters:

• 4-position feed-through terminal block configuration
• Screw termination style
• 600 V UL voltage rating
• 10 AWG minimum wire gauge support
• Polyamide insulation material
• Active product status

Substitution Constraints: The 2775061 operates within a reduced current specification (0.5 A IEC / 500 mA UL) compared to the 6204007 (32 A IEC / 30 A UL). This substitute is suitable only for applications where current requirements do not exceed 500 mA UL or 0.5 A IEC. The 2775061 supports extended wire gauge range (10-30 AWG vs. 10-24 AWG) and operates at lower IEC voltage (500 V vs. 800 V). The substitute features a single level configuration versus the two-level design of the main part.

Parameter Comparison

Engineering Selection Recommendations

Curtis Industries 6204007 Selection Criteria: Select the 6204007 for applications requiring high current capacity (30-32 A), elevated IEC voltage rating (800 V), and superior flammability performance (UL94 V-0). This component is appropriate for industrial power distribution and high-current switching applications. The two-level configuration provides increased terminal density for compact installations.

Phoenix Contact 2775061 Selection Criteria: The 2775061 is suitable only for low-current signal and control applications not exceeding 500 mA UL or 0.5 A IEC. This substitute offers RoHS3 compliance, which may be required for certain regulatory environments. The extended wire gauge range (10-30 AWG) accommodates finer conductors. The single-level design reduces physical footprint for space-constrained layouts. The lower flammability rating (UL94 V-2) is acceptable for non-critical applications.

Compliance Considerations: The 6204007 is RoHS non-compliant, while the 2775061 meets ROHS3 requirements. Both components are REACH Unaffected and classified as EAR99 for export control purposes.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2775061 replace the Curtis Industries 6204007 in all applications?

A: No. The 2775061 is limited to applications with maximum current of 500 mA UL or 0.5 A IEC. The 6204007 supports 30 A UL and 32 A IEC. Substitution is valid only when application current requirements fall within the 2775061 specification.

Q: What are the key differences in electrical ratings?

A: The 6204007 provides 32 A IEC / 30 A UL at 800 V IEC / 600 V UL. The 2775061 provides 0.5 A IEC / 500 mA UL at 500 V IEC / 600 V UL. The 6204007 is designed for high-current applications, while the 2775061 is designed for low-current signal applications.

Q: Do the physical dimensions differ between these components?

A: Yes. The 6204007 features a 6.0 mm terminal width with 10 mm stripping length and two-level configuration. The 2775061 has a 6.2 mm terminal width with 8 mm stripping length and single-level configuration. These differences may affect PCB layout and wire preparation procedures.

Q: What is the significance of the flammability ratings?

A: The 6204007 meets UL94 V-0, indicating superior flame resistance and self-extinguishing properties. The 2775061 meets UL94 V-2, which allows limited flaming drips. The V-0 rating is required for critical safety applications and high-temperature environments.

Q: Are there RoHS compliance implications for substitution?

A: Yes. The 6204007 is RoHS non-compliant, while the 2775061 is ROHS3 compliant. If your application or supply chain requires RoHS compliance, the 2775061 is the appropriate choice, provided current and voltage requirements are met.

Q: How do wire gauge ranges affect component selection?

A: The 6204007 accepts 10-24 AWG (0.5-4 mm²), while the 2775061 accepts 10-30 AWG (0.2-6 mm²). The 2775061 supports finer conductors (down to 30 AWG) and smaller cross-sections (down to 0.2 mm²), making it suitable for precision signal wiring. The 6204007 is optimized for heavier gauge power conductors.