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SI-LM40RC18E Equivalent & Substitute Parts
Part Overview
The SI-LM40RC18E is a limit switch manufactured by Banner Engineering Corporation. This product is classified as obsolete, necessitating identification of functionally equivalent alternatives for continued system support and component procurement. The SI-LM40RC18E serves as a switching control device in industrial applications where limit detection and signal transmission are required.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | SI-LM40RC18E |
| Manufacturer | Banner Engineering Corporation |
| Description | Switch Limit |
| Product Status | Obsolete |
| Packaging | - |
| Series | - |
| Inventory Status | 807 Pcs New Original In Stock |
Substitute Part Grouping Explanation
Substitution of the SI-LM40RC18E is based on functional equivalence within Banner Engineering Corporation's product portfolio. The identified substitute, SI-LS83RC10E, provides switching functionality through comparable electrical and mechanical characteristics. The substitution logic is determined by the following parameters:
- Manufacturer alignment (Banner Engineering Corporation)
- Switching circuit configuration capability
- Electrical ratings compatibility
- Environmental protection standards
- Industrial approval certifications
Parameter Comparison
| Parameter | SI-LM40RC18E | SI-LS83RC10E |
|---|---|---|
| Manufacturer | Banner Engineering Corporation | Banner Engineering Corporation |
| Description | Switch Limit | Interlock Non-Locking DPST |
| Product Status | Obsolete | Active |
| Packaging | - | Bulk |
| Series | - | SI-LS83 |
| Inventory | 807 Pcs New Original In Stock | 995 Pcs New Original In Stock |
| Type | - | Non-Locking |
| Circuit Configuration | - | DPST-NC |
| Current Rating (AC) | - | 6A |
| Current Rating (DC) | - | 550mA |
| Voltage Rating | - | 120VAC/DC |
| Actuator Type | - | Panel Disconnect |
| Termination Style | - | Screw Terminal |
| Conduit Thread Size | - | M16 x 1.5 |
| Operating Temperature Range | - | -30°C ~ 80°C |
| Ingress Protection Rating | - | IP65 - Dust Tight, Water Resistant |
| Approval Agencies | - | CE, CSA, UL |
Engineering Selection Recommendations
The SI-LS83RC10E is an active product with current manufacturing support and full inventory availability. This substitute carries multi-agency approvals (CE, CSA, UL), ensuring compliance with international industrial standards. The transition from the obsolete SI-LM40RC18E to the SI-LS83RC10E is supported by Banner Engineering Corporation's product continuity strategy. The SI-LS83RC10E provides DPST-NC circuit configuration with defined electrical ratings (6A AC / 550mA DC at 120VAC/DC) and environmental protection (IP65), suitable for industrial switching applications requiring panel disconnect functionality.
Frequently Asked Questions (FAQ)
Q: Why is the SI-LM40RC18E being replaced? A: The SI-LM40RC18E is classified as obsolete. The SI-LS83RC10E is the current active equivalent from Banner Engineering Corporation's product line.
Q: What are the key electrical differences between these parts? A: The SI-LS83RC10E specifies DPST-NC circuit configuration with 6A AC and 550mA DC current ratings at 120VAC/DC. The SI-LM40RC18E specifications are not fully documented in available data.
Q: Are there packaging differences? A: The SI-LM40RC18E packaging is not specified. The SI-LS83RC10E is supplied in bulk packaging.
Q: What certifications does the substitute carry? A: The SI-LS83RC10E holds CE, CSA, and UL approvals, meeting international industrial safety standards.
Q: What is the operating temperature range for the substitute? A: The SI-LS83RC10E operates across -30°C to 80°C, suitable for standard industrial environments.
Q: What is the ingress protection rating? A: The SI-LS83RC10E provides IP65 protection, classified as dust tight and water resistant.
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