Curtis Industries 6204001 Terminal Block Connector

Part Overview

The Curtis Industries 6204001 is a feed-through terminal block connector designed for 4-position applications with dual-level configuration. This component is rated for 32 A (IEC) and 800 V (IEC), supporting wire gauges from 10-24 AWG (0.5-4 mm²). The product maintains active status with 946 units in current inventory. Alternative components may be required due to application-specific requirements, supply chain considerations, or design modifications necessitating different electrical ratings or packaging configurations.

Substiute Parts

6204001

Curtis IndustriesIn Stock: 9746204001 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 6204001 based on the following alignment criteria:

Compatible Parameters:

• Feed-through terminal block type
• 4-position connector configuration
• Screw termination style
• Overlapping wire gauge support (10-24 AWG range within the 10-30 AWG capability of the substitute)
• Voltage rating compatibility (500 V IEC exceeds minimum requirements for certain applications)
• Polyamide insulation material family

Substitution Limitations: The Phoenix Contact 2775061 operates at significantly reduced current capacity (0.5 A IEC / 500 mA UL) compared to the Curtis Industries 6204001 (32 A IEC / 30 A UL). This substitute is suitable only for low-current signal or control applications, not for power distribution applications requiring the full current rating of the original component. The single-level configuration of the substitute differs from the dual-level design of the main part.

Parameter Comparison

Engineering Selection Recommendations

Curtis Industries 6204001 is the appropriate selection for applications requiring high-current power distribution (up to 32 A IEC) with elevated voltage ratings (800 V IEC). The dual-level configuration and UL94 V-0 flammability rating support demanding industrial applications. This component is suitable for primary power switching and distribution circuits.

Phoenix Contact 2775061 is applicable only in low-current signal and control circuits where current requirements do not exceed 0.5 A (IEC) or 500 mA (UL). The ROHS3 compliance status provides an advantage for applications subject to RoHS3 regulatory requirements. The single-level design and reduced flammability rating (UL94 V-2) limit this component to secondary control functions. The CLIPLINE UDK series designation indicates integration within Phoenix Contact's modular connector ecosystem.

Selection between these components must be based on actual circuit current requirements. No substitution is appropriate if the application demands the full 32 A capacity of the Curtis Industries 6204001.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2775061 directly replace the Curtis Industries 6204001 in all applications?

A: No. The Phoenix Contact 2775061 is rated for maximum 0.5 A (IEC), while the Curtis Industries 6204001 supports 32 A (IEC). Substitution is valid only for applications with current requirements below 0.5 A.

Q: What is the significance of the dual-level versus single-level configuration?

A: The Curtis Industries 6204001 features 2 levels, enabling stacked or multi-row terminal arrangements. The Phoenix Contact 2775061 provides only 1 level, resulting in a different physical footprint and connection topology. Mechanical compatibility must be verified for each application.

Q: Are there wire gauge compatibility concerns between these components?

A: The Curtis Industries 6204001 accepts 10-24 AWG wire. The Phoenix Contact 2775061 accepts 10-30 AWG wire. The overlapping range (10-24 AWG) is compatible; however, wire gauges 25-30 AWG are supported only by the Phoenix Contact component.

Q: How do the flammability ratings differ?

A: The Curtis Industries 6204001 meets UL94 V-0 (highest flame resistance). The Phoenix Contact 2775061 meets UL94 V-2 (lower flame resistance). Applications in high-temperature or flame-critical environments require the UL94 V-0 rating of the Curtis Industries component.

Q: What is the impact of RoHS compliance status on component selection?

A: The Curtis Industries 6204001 is RoHS non-compliant. The Phoenix Contact 2775061 is ROHS3 compliant. Applications subject to RoHS3 regulatory requirements must use the Phoenix Contact component or identify alternative Curtis Industries products with RoHS3 certification.

Q: Are terminal width differences significant?

A: The Curtis Industries 6204001 has a 6.0 mm terminal width; the Phoenix Contact 2775061 has a 6.2 mm terminal width. This 0.2 mm difference may affect mechanical fit in space-constrained applications. Physical verification is required for applications with tight dimensional tolerances.