Omron D4B-3113N Snap Action Switch - Equivalent & Substitute Parts

Part Overview

The Omron D4B-3113N is a snap action switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 10A AC at 120V and 6A DC at 30V. This component features a side rotary actuator with adjustable roller, chassis mount configuration, and screw terminal termination. The D4B-3113N is classified as obsolete, making identification of active equivalent parts essential for ongoing system maintenance and new design implementations.

Substiute Parts

D4B-3113N

Omron Automation and SafetyIn Stock: 1097D4B-3113N Datasheet

Current PartRFQ

D4B-4113N-NPT

Omron Automation and SafetyIn Stock: 805D4B-4113N-NPT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the D4B-3113N is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPDT (DB/DM)
• Switch function: On-Mom
• Current ratings: 10A AC / 6A DC
• Voltage ratings: 120V AC / 30V DC
• Actuator type: Side Rotary, Adjustable Roller
• Mounting type: Chassis Mount
• Termination style: Screw Terminal
• Ingress protection: IP67
• Operating temperature range: -40°C to 80°C
• Electrical life: 500,000 Cycles
• Mechanical life: 30,000,000 Cycles

The D4B-4113N-NPT meets all these criteria and is classified as an active product, making it a direct functional equivalent for the obsolete D4B-3113N.

Parameter Comparison

Engineering Selection Recommendations

The D4B-4113N-NPT is the direct equivalent for the obsolete D4B-3113N. Both components share identical electrical and mechanical specifications within the D4B-N series. The D4B-4113N-NPT maintains active product status with Omron, ensuring ongoing availability and supply chain continuity. The D4B-3113N is RoHS Compliant, while the D4B-4113N-NPT carries a "Not applicable" RoHS designation; however, both components meet the same functional and performance requirements for direct substitution in existing applications.

Frequently Asked Questions (FAQ)

Q: Can the D4B-4113N-NPT directly replace the D4B-3113N in existing designs?

A: Yes. Both components are members of the D4B-N series and share identical electrical ratings (10A AC at 120V, 6A DC at 30V), circuit configuration (SPDT), actuator type (Side Rotary, Adjustable Roller), mounting method (Chassis Mount), and termination style (Screw Terminal). All mechanical and environmental specifications are equivalent.

Q: What is the difference between the D4B-3113N and D4B-4113N-NPT?

A: The primary difference is product status. The D4B-3113N is obsolete, while the D4B-4113N-NPT is active. The D4B-3113N is RoHS Compliant; the D4B-4113N-NPT carries a "Not applicable" RoHS designation. All functional parameters are identical.

Q: Are there packaging differences between these parts?

A: The D4B-3113N is supplied with standard packaging, while the D4B-4113N-NPT is supplied in bulk packaging. Both are suitable for component selection based on procurement requirements.

Q: What certifications and compliance standards apply to these switches?

A: Both components operate within the temperature range of -40°C to 80°C, feature IP67 ingress protection (dust tight and waterproof), and meet the electrical and mechanical life specifications of 500,000 electrical cycles and 30,000,000 mechanical cycles. The D4B-3113N is RoHS Compliant.

Q: Can I use the D4B-4113N-NPT in applications requiring RoHS compliance?

A: Compliance determination depends on your specific application requirements and regulatory framework. Consult with your procurement or compliance department regarding the "Not applicable" RoHS designation of the D4B-4113N-NPT.