SICK 1043917 (UE12-2FG) Equivalent & Substitute Parts Reference Guide

Part Overview

The SICK 1043917 (UE12-2FG) is a relay safety module designed for industrial applications, featuring a 3PST-2NO/1NC contact configuration, DIN Rail mounting, 24VDC coil voltage, and a contact rating of 6A. This product is classified as obsolete, increasing the necessity to locate equivalent or substitute models with matching specifications to maintain functional and safety requirements in systems that utilize this component.

Substiute Parts

1043917

SICK, Inc.In Stock: 10711043917 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for SICK 1043917 (UE12-2FG) are determined strictly by the following matching parameters:

• Coil Voltage: 24VDC
• Contact Form: 3PST-2NO/1NC (2 Form A, 1 Form B)
• Contact Rating: 6 A
• Switching Voltage: 250VAC, 250VDC - Max
• Mounting Type: DIN Rail
• Termination Style: Screw Terminal
• Operate Time: 10 ms
• Release Time: 30 ms
• Contact Material: Silver (Ag), Gold (Au)
• Coil Current: 50 mA

Substitution is limited to parts that satisfy all these parameters. Interchangeability is not validated if any parameter deviates from the original component's specifications.

Parameter Comparison

Engineering Selection Recommendations

Due to the obsolete status of the SICK 1043917 (UE12-2FG), it is required to select substitute parts matching all provided electrical and mechanical parameters. Only those alternatives that comply with each specified field, part status, and available compliance information such as ECCN and HTSUS codes should be considered for engineering replacement. Substitute validation must be based exclusively on these parameters.

Frequently Asked Questions (FAQ)

Q1: Which parameters must match for the substitution of relay safety modules such as SICK 1043917 (UE12-2FG)?
A1: Substitution requires equivalence in coil voltage, contact form, contact rating, switching voltage, mounting type, termination style, operate time, release time, contact material, and coil current.

Q2: Is packaging method a consideration in relay safety module substitution?
A2: Packaging is not inherently an electrical or mechanical constraint for substitution if key parameters are matched, but bulk packaging may influence logistics.

Q3: How does DIN Rail mounting influence substitute selection?
A3: Substitutes must feature DIN Rail mounting for mechanical compatibility and reliable installation in the intended system environment.

Q4: What contact form is required for an interchangeable relay safety module?
A4: The substitute must offer a 3PST-2NO/1NC (2 Form A, 1 Form B) contact form.

Q5: Why is the part status relevant to engineering selection?
A5: The obsolete status signifies that active production and support are unavailable, requiring substitute selection strictly from available and compatible alternatives.

Q6: Are ECCN and HTSUS codes considered in substitute selection?
A6: ECCN and HTSUS codes confirm regulatory and import/export classification; substitutes should conform if replacement part compliance is a requirement.