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1sna115512r0400 – m4/6 grey orange blade
TE Connectivity 1SNA115512R0400 M4/6.SNBT.H is a grey 6 mm-wide disconnect and test terminal block with an orange blade, 10 A current rating and 250 V voltage rating for industrial DIN rail control and measurement circuits.
£4.77
Why Choose the TE Connectivity M4/6.SNBT.H Disconnect Terminal Block?
The TE Connectivity 1SNA115512R0400 M4/6.SNBT.H is a compact disconnect terminal block with an orange blade designed for circuit isolation, testing and signal wiring in industrial control panels, machinery and automation systems. Part of the established ENTRELEC SNA screw terminal range, it combines a grey insulating body with a clearly identifiable disconnect blade for convenient circuit separation.
The M4/6.SNBT.H uses a combination of screw-clamp and soldered connection technology and incorporates a disconnect function with an integrated test facility. The hinged or pivoting disconnect arrangement allows a circuit to be opened at the terminal without removing the connected wiring, helping simplify commissioning, troubleshooting and routine electrical maintenance.
With a 10 A rated current and 250 V rated voltage, the M4/6.SNBT.H is suitable for industrial control and measurement circuits. Its narrow 6 mm width, grey housing, orange disconnect blade and compatibility with G32, TH35-7.5 and TH35-15 DIN rails make it particularly useful for organised terminal assemblies where accessible circuit isolation is required.
Key Advantages
- Integrated disconnect function with orange blade for clear circuit isolation.
- Allows circuits to be opened for testing, commissioning and maintenance without removing field wiring.
- Integrated test facility supports convenient electrical measurement and troubleshooting.
- Compact 6 mm-wide design helps maximise available DIN rail space.
- Combination of screw-clamp and soldered connection technology.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails for flexible panel installation.
Key Features
- TE Connectivity / ENTRELEC SNA series.
- M4/6.SNBT.H disconnect terminal block.
- Grey terminal body with orange disconnect blade.
- 10 A rated current.
- 250 V rated voltage.
- Rigid conductor connection up to 6 mm².
- Integrated test connection for measurement applications.
- Single-level terminal construction.
- Compact 6 mm width.
- DIN rail mounting for modular industrial terminal assemblies.
Convenient Circuit Isolation and Testing
Disconnect terminal blocks provide a controlled means of opening an electrical circuit directly within a terminal strip. The TE Connectivity M4/6.SNBT.H allows technicians to isolate a circuit using its dedicated blade rather than disconnecting the field conductor, helping make testing, commissioning, fault finding and maintenance more efficient.
The integrated test facility further supports diagnostic measurements, while the narrow 6 mm construction enables high-density terminal arrangements. Its compatibility with common symmetrical and asymmetrical DIN rails makes the M4/6.SNBT.H suitable for integration into industrial automation cabinets, instrumentation systems and machine control panels.
Typical Applications
- Industrial electrical control panels.
- Signal circuit isolation and testing.
- PLC and automation control cabinets.
- Instrumentation and measurement circuits.
- Machine control and process automation systems.
- Commissioning, troubleshooting and maintenance circuits.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Solder | |
| Terminal Type | Disconnect / Test | |
| Conductor Size | 4 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA Screw | |
| Model | M4/6.SNBT.H | |
| Part number | 1SNA115512R0400 | |
| Product type | Disconnect and test terminal block | |
| Function | Disconnect | |
| Disconnect element | Orange blade | |
| Number of levels | 1 | |
| Rated current | 10 A | |
| Rated voltage | 250 V | |
| Rigid conductor capacity | 0.5–6 mm² | |
| Connection type | Soldered / screw clamp | |
| Integrated test connection | Yes | |
| Insulating body material | Thermoplastic | |
| Colour | Grey / orange | |
| Mounting type | DIN rail | |
| DIN rail compatibility | G32, TH35-7.5 and TH35-15 | |
| Dimensions (H × W × D) | 54.5 × 6 × 40.5 mm | |
| Product weight | 12 g | |
| EAN | 3472591155129 | |
| Pack quantity | 50 pieces |
Frequently Asked Questions
What is the TE Connectivity 1SNA115512R0400 used for?
The 1SNA115512R0400 M4/6.SNBT.H is a disconnect and test terminal block used for conductor termination, circuit isolation and electrical testing within industrial control and automation systems.
Does the M4/6.SNBT.H have a disconnect blade?
Yes. The terminal incorporates a clearly identifiable orange disconnect blade that allows the circuit to be opened without removing the connected field wiring.
What are the electrical ratings of the M4/6.SNBT.H?
The terminal block has a rated current of 10 A and a rated voltage of 250 V.
What conductor size can the 1SNA115512R0400 accommodate?
The M4/6.SNBT.H supports rigid conductor connections from 0.5–6 mm², making it suitable for a range of industrial control and signal wiring applications.
Which DIN rails are compatible with the M4/6.SNBT.H?
The terminal block can be mounted on G32, TH35-7.5 and TH35-15 DIN rails, allowing straightforward integration into common industrial terminal assemblies.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity ENTRELEC SNA disconnect terminal blocks provide practical circuit isolation and testing solutions for industrial control panels, machinery and automation systems, helping panel builders create compact, organised and serviceable electrical installations.
