Weidmüller 1409200000 Equivalent & Substitute Parts

Part Overview

The Weidmüller 1409200000 is a male insert 24-position terminal block connector from the Rockstar® DSTVK series, designed for heavy-duty applications requiring screw termination. 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 600V with a 16A current rating and features silver-finished copper alloy contacts suitable for industrial control and power distribution applications.

Substiute Parts

1409200000

WeidmüllerIn Stock: 10571409200000 Datasheet

Current PartRFQ

1848730000

WeidmüllerIn Stock: 8801848730000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Weidmüller 1409200000 is determined by the following critical parameters:

• Connector Type & Gender: Male insert configuration required for mechanical and electrical compatibility
• Position Count: 24-position base requirement; 24+Ground configuration acceptable as functional equivalent
• Size Classification: Size 8 designation must be maintained for housing and contact compatibility
• Termination Method: Screw termination style required for installation compatibility
• Electrical Ratings: Voltage and current ratings must meet or exceed the original specification (600V, 16A minimum)
• Contact Material & Finish: Copper alloy with silver finish ensures equivalent electrical performance and corrosion resistance
• Series Compatibility: Rockstar® series connectors maintain mechanical interchangeability within the product family

The Weidmüller 1848730000 qualifies as a substitute based on matching connector type, gender, size, termination style, contact material, and contact finish. The 24+Ground position configuration provides additional functionality while maintaining core electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1848730000 is the designated substitute for the obsolete 1409200000. Selection of this substitute is supported by the following factors:

• Product Status: The 1848730000 maintains active product status, ensuring ongoing availability and manufacturer support, whereas the 1409200000 is obsolete
• Regulatory Compliance: Both parts maintain REACH Unaffected status and EAR99 classification, confirming equivalent compliance posture
• Electrical Performance: The 1848730000 operates at 500V with 16A current rating. Applications operating below 500V will experience no functional limitation; applications requiring 600V operation must be evaluated against system design margins
• Mechanical Compatibility: Identical connector type, gender, size, and termination style ensure direct mechanical substitution without housing or installation modifications
• Enhanced Functionality: The 24+Ground position configuration of the 1848730000 provides an additional dedicated ground connection, offering improved grounding architecture in applications where this feature is beneficial

Frequently Asked Questions (FAQ)

Q: Can the 1848730000 directly replace the 1409200000 in existing installations?

A: Mechanical and electrical compatibility is confirmed for applications operating at or below 500V. The identical connector type, gender, size, and screw termination style enable direct substitution. Applications originally designed for 600V operation require voltage rating verification before implementation.

Q: What is the significance of the 24+Ground position configuration in the 1848730000?

A: The additional ground position provides a dedicated grounding terminal within the connector insert. This configuration maintains the 24 standard signal/power positions while adding a dedicated ground connection, enhancing grounding flexibility in circuit design.

Q: Are there compatibility concerns with the housing material difference?

A: The 1409200000 housing material specification is not provided in the technical data. The 1848730000 uses polycarbonate (PC) with glass filling and achieves UL94 V-2 flammability rating. Both connectors maintain Size 8 classification and Rockstar® series mechanical compatibility.

Q: What is the operating temperature range for these connectors?

A: The 1409200000 operating temperature is not specified in available technical data. The 1848730000 operates across -40°C to 110°C, providing a defined thermal operating envelope for system design purposes.

Q: How does the voltage rating difference affect substitution decisions?

A: The 1409200000 is rated at 600V while the 1848730000 is rated at 500V. For applications operating below 500V, this difference has no impact. For applications requiring 600V operation, the system design must be evaluated to determine if 500V-rated components are acceptable based on actual operating voltages and safety margins.

Q: Are both parts available in equivalent packaging quantities?

A: The 1409200000 is available in 985 pieces (packaging type not specified). The 1848730000 is available in 787 pieces in bulk packaging. Procurement quantities should be verified based on application requirements and supply chain planning.