Description
Safety Switch Neutral Kits
ABB Safety Switch Neutral Kits are accessories designed for compatible safety switch applications requiring a neutral kit. This product family includes a 30A, 600V fusible neutral kit, a 100A no-fuse neutral kit, and a 400A neutral kit.
Select the correct neutral kit according to the safety switch ampere rating, fusible or non-fusible configuration, voltage requirements, and exact equipment compatibility.
Product Highlights
- ABB safety switch neutral kit family
- 30A, 600V fusible neutral kit available
- 100A no-fuse neutral kit available
- 400A neutral kit available
- Three catalog-number configurations
- Designed for compatible ABB safety switch applications
- Replacement and field-installed accessory applications
- Verify exact safety switch compatibility before ordering
Technical Specifications
| Manufacturer | ABB |
|---|---|
| Product Type | Safety Switch Neutral Kit |
| Available Configurations | 30A 600V Fusible, 100A No-Fuse, 400A Neutral Kit |
| Available Catalog Numbers | TNIA62, TNIA63, TNIA64 |
| Primary Application | Compatible ABB Safety Switch Equipment |
Available Neutral Kits
Catalog Number & Configuration
| Catalog Number | Ampere Rating | Configuration | Application |
|---|---|---|---|
| TNIA62 | 30A | 600V Fusible Neutral Kit | Compatible Safety Switch Applications |
| TNIA63 | 100A | No-Fuse Neutral Kit | Compatible Safety Switch Applications |
| TNIA64 | 400A | Neutral Kit | Compatible Safety Switch Applications |
Selecting the Correct Neutral Kit
30A – TNIA62
Select TNIA62 when the compatible safety switch application requires a 30A, 600V fusible neutral kit.
100A – TNIA63
Select TNIA63 when the compatible safety switch application requires a 100A no-fuse neutral kit.
400A – TNIA64
Select TNIA64 when the compatible safety switch application requires a 400A neutral kit.
Model Selection Guide
| Ampere Rating | Catalog Number | Neutral Kit Type |
|---|---|---|
| 30A | TNIA62 | 600V Fusible Neutral Kit |
| 100A | TNIA63 | No-Fuse Neutral Kit |
| 400A | TNIA64 | Neutral Kit |
Fusible vs. No-Fuse Applications
Fusible Neutral Kit
TNIA62 is the 30A, 600V fusible neutral kit configuration supplied in this product group.
No-Fuse Neutral Kit
TNIA63 is the 100A no-fuse neutral kit configuration supplied in this product group.
400A Neutral Kit
TNIA64 is the 400A neutral kit configuration in this product family.
Because neutral kits are equipment-specific accessories, confirm compatibility with the exact safety switch model, ampere rating, and equipment configuration before ordering.
Common Applications
Safety Switch Applications
- Compatible ABB safety switches
- 30A fusible safety switch applications
- 100A no-fuse safety switch applications
- 400A safety switch applications
- Approved neutral accessory installations
Maintenance & Replacement
- Safety switch neutral kit replacement
- Electrical equipment maintenance
- Field-installed neutral accessories
- Compatible safety switch upgrades
- Manufacturer-approved replacement applications
Installation & Selection Considerations
- Confirm the exact catalog number before ordering.
- Select TNIA62 for the 30A, 600V fusible neutral kit configuration.
- Select TNIA63 for the 100A no-fuse neutral kit configuration.
- Select TNIA64 for the 400A neutral kit configuration.
- Verify compatibility with the exact ABB safety switch model.
- Confirm the safety switch ampere rating before selecting the neutral kit.
- Verify whether the application is fusible or non-fusible where applicable.
- Confirm system voltage and complete equipment ratings before installation.
- Do not select the neutral kit based only on ampere rating.
- Do not substitute another neutral kit based only on physical appearance or apparent fit.
- Verify conductor material and wire size requirements.
- Confirm the approved neutral connection and mounting location.
- Follow ABB terminal and torque requirements.
- Maintain proper neutral, grounding, and bonding arrangements after installation.
- Use only manufacturer-approved hardware and installation methods.
- De-energize equipment before installation or service.
- Verify absence of voltage before working inside electrical equipment.
- Installation and service should be performed by qualified electrical personnel.
- Follow current ABB instructions, equipment labeling, and applicable local and national electrical codes.
Product Documents
Review the ABB Safety Switch Neutral Kit product documents for additional manufacturer specifications, application information, compatibility details, and installation requirements.
Need Help Selecting a Safety Switch Neutral Kit?
Our electrical and industrial product specialists can help review your safety switch model, ampere rating, fusible or non-fusible configuration, voltage requirements, conductor requirements, and neutral kit compatibility before you order.
Frequently Asked Questions
What catalog numbers are available?
The available neutral kit catalog numbers are TNIA62, TNIA63, and TNIA64.
What is TNIA62?
TNIA62 is the 30A, 600V fusible neutral kit configuration.
What is TNIA63?
TNIA63 is the 100A no-fuse neutral kit configuration.
What is TNIA64?
TNIA64 is the 400A neutral kit configuration.
What is the difference between TNIA62 and TNIA63?
TNIA62 is the 30A, 600V fusible neutral kit, while TNIA63 is the 100A no-fuse neutral kit.
Can I select a neutral kit based only on amperage?
No. Confirm the exact safety switch model, fusible or non-fusible configuration, voltage requirements, conductor requirements, and manufacturer-approved accessory compatibility.
Are these complete safety switches?
No. These are neutral kit accessories for compatible safety switch equipment.
Where can I review the ABB product documentation?
The supplied ABB product documents are linked in the Product Documents section above.
Important Ordering & Installation Notes
- Product: Safety Switch Neutral Kits.
- TNIA62 – 30A, 600V Fusible Neutral Kit.
- TNIA63 – 100A No-Fuse Neutral Kit.
- TNIA64 – 400A Neutral Kit.
- Manufacturer: ABB.
- Product type: Safety Switch Neutral Kit.
- Select TNIA62 when the approved application requires a 30A, 600V fusible neutral kit.
- Select TNIA63 when the approved application requires a 100A no-fuse neutral kit.
- Select TNIA64 when the approved application requires a 400A neutral kit.
- Confirm the exact ABB safety switch model before ordering.
- Verify the safety switch ampere rating and equipment configuration before selecting a neutral kit.
- Confirm whether the safety switch is fusible or non-fusible where applicable.
- Do not assume that safety switches with the same ampere rating automatically use the same neutral kit.
- Do not substitute another neutral kit based only on dimensions, appearance, or apparent fit.
- Verify system voltage and complete equipment ratings before installation.
- Confirm conductor material, wire size, terminal requirements, and neutral conductor arrangement.
- Follow ABB terminal torque and installation requirements.
- Maintain proper neutral isolation, grounding, and bonding for the complete electrical system.
- Use only manufacturer-approved mounting hardware and installation methods.
- Ensure all neutral connections are properly secured before returning the equipment to service.
- Maintain all required covers, barriers, shields, and protective components after installation.
- De-energize equipment before installing, removing, or servicing the neutral kit.
- Verify absence of voltage before working inside electrical equipment.
- Installation and service should be performed by qualified electrical personnel.
- Follow current ABB installation instructions, equipment labeling, and all applicable local and national electrical codes.
