Product viewInsulators
SM insulator
SM support insulators provide mechanical support and electrical isolation for conductors inside power-distribution equipment.
Need another rating or cabinet layout? Send your specification for model availability.
Product overview
About SM insulator
SM support insulators provide mechanical support and electrical isolation for conductors inside power-distribution equipment.
For replacement or new switchgear assembly, confirm the SM insulator dimensions and electrical or mechanical duty against the equipment drawing before ordering.
Engineering features
Application context
SM insulator is used as a component in compatible electrical switchgear assemblies.
Technical data
Specifications for SM insulator
Electrical and mechanical details supplied for this model.
Technical specifications for SM insulator
| VALUES | SM-25 | SM-30 | SM-35 | SM-40 | SM-51 | SM-76 |
|---|---|---|---|---|---|---|
| TENSILE | 500 | 550 | 600 | 650 | 1000 | 1500 |
| STRENGTH(LBS) | — | — | — | — | — | — |
| TORGUE STEENGTH | 6 | 8 | 10 | 10 | 20 | 40 |
| (FTLBS) | — | — | — | — | — | — |
| VOLTAGE | 6 | 8 | 10 | 12 | 15 | 25 |
| WITHSTAND(KV) | — | — | — | — | — | — |
| SCREW(mm) | 6 | 8 | 8 | 8 | 8 | 10 |
| WEIGHT(G) | 28 | 44 | 50 | 86 | 83 | 233 |
Ordering guidance
Specify SM insulator for your project
These details help match the model and its configuration to your electrical installation.
- 01
Electrical duty
Voltage, current and system requirements.
- 02
Model selection
Compare dimensions and available specifications.
- 03
Installation
Confirm layout, mounting and connections.
- 04
Documents
Request drawings and relevant test records.
Include these inputs with the RFQ
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FAQ
SM insulator questions answered
What is SM insulator used for?+
SM support insulators provide mechanical support and electrical isolation for conductors inside power-distribution equipment.
How do I select SM insulator for my equipment?+
Check the switchgear model and nominal voltage, required component dimensions and mounting arrangement, rated current or mechanical duty, where applicable. Use the product drawing and technical data to confirm the exact model.
What should I send for a SM insulator quotation?+
Send the required model, quantity and matching switchgear drawing or component dimensions. Include any required test documents and destination market.
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