Weidmüller 1850670000 Terminal Block Plug Equivalent & Substitute Parts

Part Overview

The Weidmüller 1850670000 is a 6-position terminal block plug with blade sockets, 0.400" (10.16mm) pitch, designed for 180° free-hanging in-line applications. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The part operates at IEC ratings of 69A and 1 kV, with UL ratings of 54A and 600V, accommodating wire gauges from 6-22 AWG (0.2-16mm²).

Substiute Parts

1850670000

WeidmüllerIn Stock: 8831850670000 Datasheet

Current PartRFQ

1924750000

WeidmüllerIn Stock: 8901924750000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 1850670000 is determined by the following critical parameters:

• Pitch and Position Count: Both main and substitute parts must maintain 0.400" (10.16mm) pitch with 6 positions to ensure mechanical compatibility with mating connectors and PCB layouts.
• Mounting Configuration: Free-hanging in-line orientation with 180° wire entry must be preserved for installation compatibility.
• Electrical Ratings: Substitute parts must meet or exceed IEC and UL voltage and current specifications (1 kV / 69A IEC minimum; 600V / 54A UL minimum).
• Wire Gauge Compatibility: Acceptable wire gauge range must overlap with or exceed the original specification (6-22 AWG / 0.2-16mm²).
• Termination Method: Screw-clamping termination style ensures consistent assembly procedures and tooling compatibility.
• Series Compatibility: Parts within the Omnimate BU series maintain design consistency and interchangeability.

The substitute part Weidmüller 1924750000 meets these criteria while offering enhanced specifications and active product status.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1924750000 is a direct substitute for the obsolete 1850670000 based on the following engineering criteria:

Electrical Compatibility: The substitute part exceeds the original electrical specifications, providing 78.3A IEC current capacity versus 69A, and 60A UL current capacity versus 54A. Both parts maintain identical 1 kV IEC and 600V UL voltage ratings. This enhanced current capacity ensures the substitute can handle all applications designed for the original part.

Mechanical Compatibility: Both parts share identical pitch (0.400" / 10.16mm), position count (6), mounting configuration (free-hanging in-line), and wire entry angle (180°). The identical insulation height (1.205" / 30.61mm) and screw torque specifications (1.2-1.5 Nm) ensure direct mechanical interchangeability.

Wire Gauge Compatibility: The substitute part accepts wire gauges from 4-22 AWG (0.2-16mm²), which encompasses and exceeds the original specification of 6-22 AWG. This expanded range provides greater flexibility for system design.

Compliance and Certification: Both parts carry identical UL94 V-0 flammability ratings, REACH Unaffected status, and EAR99 ECCN classification. The substitute part is RoHS Compliant and includes IP20 ingress protection, providing enhanced environmental protection.

Product Status: The substitute part maintains active product status, ensuring long-term availability and supply chain continuity compared to the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can the Weidmüller 1924750000 directly replace the 1850670000 in existing installations?

A: Yes. Both parts maintain identical pitch (0.400" / 10.16mm), position count (6), mounting type (free-hanging in-line), and wire entry orientation (180°). The substitute part meets or exceeds all electrical specifications and accepts the same wire gauge range. Direct mechanical and electrical substitution is supported.

Q: What is the difference between blade sockets and female sockets in these parts?

A: The 1850670000 features blade sockets, while the 1924750000 features female sockets. Both socket types are compatible with standard mating connectors within the Omnimate BU series. The socket type difference does not affect substitution eligibility when mating connector compatibility is confirmed.

Q: Are the screw torque specifications identical between the two parts?

A: Yes. Both parts specify identical screw torque of 1.2-1.5 Nm (10.6-13.3 Lb-In). Assembly procedures and tooling requirements remain unchanged.

Q: Does the substitute part support the same wire gauge range as the original?

A: The substitute part supports an expanded wire gauge range of 4-22 AWG (0.2-16mm²) compared to the original 6-22 AWG (0.2-16mm²). This expanded range provides greater flexibility while maintaining full compatibility with the original specification.

Q: What is the significance of the active product status for the substitute part?

A: Active product status indicates that the Weidmüller 1924750000 is currently manufactured and supported by the supplier, ensuring long-term availability and supply chain reliability. This contrasts with the obsolete status of the original part, which may face availability constraints.

Q: Are there any compliance or certification differences between the parts?

A: Both parts carry identical UL94 V-0 flammability ratings, REACH Unaffected status, and EAR99 ECCN classification. The substitute part additionally provides RoHS Compliance and IP20 ingress protection, offering enhanced environmental and regulatory compliance.