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1sna399348r2400 – ceado,8
TE Connectivity CEADO.8 1SNA399348R2400 is an 8 mm single-pole modular ADO System test connector rated at 500 V and 6 A for industrial terminal block testing and diagnostics.
Why Choose the TE Connectivity CEADO.8 1SNA399348R2400 Test Connector?
The TE Connectivity CEADO.8 1SNA399348R2400 is a modular test connector for ADO System® terminal blocks, designed to provide convenient electrical test access in industrial control, automation and instrumentation installations. Part of the established Entrelec ADO accessory range, this single-pole connector enables technicians to perform testing and troubleshooting directly at compatible terminal blocks without modifying the installed terminal assembly.
The CEADO.8 makes electrical contact on top of the ADO jaw and hooks onto the wire-input area of the terminal block. This arrangement provides an efficient temporary connection for measuring and control equipment, helping simplify commissioning, diagnostics and routine maintenance while leaving the permanent field wiring intact.
Designed specifically for 8 mm spacing, the CEADO.8 has a black modular body, a rated voltage of 500 V and a rated current of 6 A. Individual modules can be joined together to create customised multipole test connectors of up to 20 poles, providing a flexible testing solution for larger terminal assemblies.
Key Advantages
- Purpose-designed test connector for ADO System® terminal blocks.
- Provides convenient test access without modifying the installed terminal assembly.
- 8 mm spacing for compatible ADO terminal blocks.
- Rated at 500 V and 6 A for electrical testing applications.
- Modular construction allows customised multipole test connector assemblies.
- Up to 20 poles can be combined into a single connector assembly.
Key Features
- TE Connectivity / Entrelec ADO System® accessory.
- CEADO.8 single-pole test connector module.
- 8 mm spacing.
- 500 V rated voltage.
- 6 A rated current.
- Accepts rigid conductors from 0.2–0.75 mm².
- Accepts flexible conductors from 0.22–0.75 mm².
- Black modular housing.
- Contact made directly on top of the ADO jaw.
- Modules join together to form test connectors of up to 20 poles.
Reliable Test Access for ADO System® Terminal Blocks
The CEADO.8 provides technicians with a practical way to access compatible ADO terminal blocks for electrical measurement and testing. Contact is established at the top of the ADO jaw while the connector hooks onto the terminal block wire input, allowing tests to be performed without dismantling or altering the permanent terminal assembly.
For applications requiring simultaneous access to several circuits, multiple CEADO.8 modules can be joined using their integral locating points. Assemblies can contain up to 20 poles, while the TGA3.156 assembly rod is recommended for connectors with more than five poles to provide a convenient and organised multipole testing arrangement.
Typical Applications
- Industrial control-panel testing and commissioning.
- Electrical measurement on ADO System® terminal blocks.
- PLC and automation control cabinets.
- Machine-building electrical systems.
- Process control and instrumentation installations.
- Maintenance, diagnostics and electrical fault finding.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | Black | |
| Manufacturer | TE Connectivity | |
| Brand / range | Entrelec ADO System® | |
| Model | CEADO.8 | |
| Manufacturer part number | 1SNA399348R2400 | |
| Product type | Modular test connector | |
| Function | Test connection for ADO System® terminal blocks | |
| Number of poles | 1 | |
| Spacing | 8 mm | |
| Rated voltage | 500 V | |
| Rated current | 6 A | |
| Rigid conductor range | 0.2–0.75 mm² | |
| Flexible conductor range | 0.22–0.75 mm² | |
| Colour | Black | |
| Maximum assembled connector size | 20 poles | |
| Contact location | Top of ADO jaw | |
| Compatible end module | CEADOE | |
| Compatible assembly rod | TGA3.156, 3 mm diameter |
Frequently Asked Questions
What is the TE Connectivity CEADO.8 1SNA399348R2400 used for?
The CEADO.8 is a test connector for compatible ADO System® terminal blocks, providing temporary electrical access for testing, measurement, commissioning and fault finding.
What spacing does the CEADO.8 use?
The CEADO.8 is a single-pole modular test connector designed for terminal blocks with 8 mm spacing.
What are the electrical ratings of the CEADO.8?
The CEADO.8 has a rated voltage of 500 V and a rated current of 6 A.
Can multiple CEADO.8 modules be joined together?
Yes. Individual CEADO.8 modules can be joined to build customised multipole test connectors with up to 20 poles. An assembly rod is recommended for connectors containing more than five poles.
Does the CEADO.8 require the terminal assembly to be modified?
No. Contact is made on top of the ADO jaw and the connector hooks onto the wire input, allowing testing without modifying the installed terminal block assembly.
Trusted by Industrial Panel Builders
TE Connectivity Entrelec ADO System® terminal block accessories are used by panel builders, automation engineers and maintenance technicians to provide dependable connection, testing and diagnostic solutions for industrial electrical systems.
