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1sna115678r0200 – m6/8/stprs
TE Connectivity 1SNA115678R0200 M6/8.STPRS is an 8 mm screw clamp safety disconnect terminal block with a quarter-turn disconnect, 24 A maximum contact current rating and 500 V AC operating voltage for industrial signal circuits.
£5.73
Why Choose the TE Connectivity M6/8.STPRS 1SNA115678R0200 Safety Disconnect Terminal Block?
The TE Connectivity 1SNA115678R0200, manufacturer designation M6/8.STPRS, is a robust screw clamp safety disconnect terminal block designed for secure signal connections and convenient circuit isolation in industrial control panels, machinery and automation systems. As part of the established TE Connectivity ENTRELEC SNA terminal block range, it combines a safety connection design with a practical quarter-turn disconnect mechanism.
The M6/8.STPRS provides a two-position connection within a compact 8 mm pitch and allows the circuit to be disconnected without removing the permanently terminated conductors. Its quarter-turn disconnect mechanism supports efficient testing, commissioning and maintenance, while the screw terminal connection system provides dependable conductor retention in demanding industrial environments.
With a maximum contact current rating of 24 A, an operating voltage of 500 V AC and a 6 mm² wire size, the 1SNA115678R0200 is well suited to industrial signal circuits requiring secure termination and accessible isolation. Its grey DIN rail-mounted construction allows straightforward integration into control cabinets and modular terminal assemblies.
Key Advantages
- Industrial safety connection terminal block with quarter-turn disconnect.
- 24 A maximum contact current rating for dependable signal connections.
- 500 V AC operating voltage suitable for industrial electrical systems.
- 6 mm² conductor size for robust control and signal wiring.
- Quarter-turn disconnect provides convenient circuit isolation for testing and maintenance.
- 8 mm terminal pitch supports compact DIN rail installations.
Key Features
- TE Connectivity ENTRELEC SNA series.
- M6/8.STPRS safety disconnect terminal block.
- Quarter-turn disconnect mechanism.
- 24 A maximum contact current rating.
- 500 V AC operating voltage.
- 6 mm² wire size.
- Supports conductors up to 8 AWG.
- Two-position terminal configuration.
- Screw terminal connection for secure conductor termination.
- 8 mm pitch for compact panel installation.
- Grey housing for standard industrial terminal assemblies.
- DIN rail mounting for control panels and automation systems.
Reliable Circuit Isolation for Industrial Control Systems
Safety disconnect terminal blocks such as the TE Connectivity M6/8.STPRS provide secure conductor termination while allowing an electrical circuit to be isolated when required. The quarter-turn disconnect mechanism enables technicians to separate the circuit for testing, commissioning or maintenance without repeatedly removing and reconnecting the field wiring.
The M6/8.STPRS is designed for industrial applications where dependable connections and convenient circuit access are important. Its screw clamp termination, 6 mm² conductor capability and DIN rail format make it suitable for organised control cabinet assemblies, while the safety connection arrangement supports reliable operation in machinery and automation installations.
Typical Applications
- Industrial control and automation panels.
- Signal circuit isolation and testing.
- PLC and instrumentation wiring.
- Machine control systems.
- Process control and monitoring equipment.
- Electrical distribution and marshalling cabinets.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | Screw clamp | |
| Terminal Type | Disconnect / Test | |
| Conductor Size | 6 mm² | |
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC | |
| Series | SNA | |
| Model | M6/8.STPRS | |
| Part number | 1SNA115678R0200 | |
| Product type | Screw clamp safety disconnect terminal block | |
| Block function | Disconnect | |
| Disconnect mechanism | Quarter-turn | |
| Circuit application | Signal | |
| Number of positions | 2 | |
| Maximum contact current rating | 24 A | |
| Operating voltage | 500 V AC | |
| Wire size | 6 mm² | |
| Wire size (AWG) | up to 8 AWG | |
| Termination method | Screw terminal | |
| Terminal pitch | 8 mm | |
| Mounting type | DIN rail | |
| Colour | Grey | |
| Operating temperature range | -55–110 °C |
Frequently Asked Questions
What is the TE Connectivity 1SNA115678R0200 used for?
The 1SNA115678R0200 is a safety disconnect terminal block used for secure signal wiring and convenient circuit isolation in industrial control panels, machinery and automation systems.
How does the M6/8.STPRS disconnect mechanism work?
The M6/8.STPRS incorporates a quarter-turn disconnect mechanism that allows the electrical circuit to be isolated for testing, commissioning or maintenance without removing the permanently connected conductors.
What are the electrical ratings of the 1SNA115678R0200?
The terminal block has a maximum contact current rating of 24 A and an operating voltage of 500 V AC.
What conductor size does the M6/8.STPRS support?
The M6/8.STPRS is specified for a 6 mm² conductor size and supports wire sizes up to 8 AWG.
Where is the 1SNA115678R0200 typically installed?
The terminal block is designed for DIN rail mounting inside industrial control cabinets, automation panels, machinery and signal marshalling systems.
Trusted Industrial Connectivity from TE Connectivity
TE Connectivity ENTRELEC SNA safety connection terminal blocks provide dependable screw clamp termination and convenient circuit isolation for industrial automation, machinery and control systems where reliable, serviceable electrical connections are essential.
