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SN6100-SL2-C IMO Limit Switch, Standard Sealed Coil Spring
IMO SN6100-SL2-C is an IP67 metal-bodied industrial safety limit switch with 2NC slow-action positive-opening contacts, a 10 A rated thermal current and M20 cable entry for reliable machine position detection.
£34.62
Why Choose the IMO SN6100-SL2-C Safety Limit Switch?
The IMO SN6100-SL2-C is a robust metal-bodied industrial safety limit switch designed for reliable position detection and machine control in demanding automation applications. As part of the SN6 series of EN50041-style limit switches, it combines a durable enclosure with positive-opening normally closed contacts for dependable mechanical position sensing.
This limit switch uses a slow-action 2NC contact block, making it particularly suitable for applications where two normally closed circuits are required. The positive-opening contact design provides dependable switching when the actuator is mechanically operated, while screw terminals with self-lifting clamps simplify field wiring and maintenance.
With an IP67 protection rating, 10 A rated thermal current and M20 cable entry, the SN6100-SL2-C is well suited to industrial machinery, conveyors, material handling equipment and automated production systems. Its metal body provides mechanical durability, while the adjustable actuator arrangement supports flexible machine installation.
Key Advantages
- Heavy-duty metal-bodied safety limit switch for industrial machinery.
- 2NC slow-action contacts for reliable control and safety circuits.
- Positive opening of normally closed contacts for dependable mechanical switching.
- IP67 protection against dust and temporary water immersion.
- M20 cable entry for straightforward industrial wiring.
- Interchangeable contact block simplifies servicing and maintenance.
Key Features
- SN6 series metal-bodied limit switch.
- SL2 slow-action 2NC contact configuration.
- 10 A rated thermal current.
- Electrical rating of AC-15 A600 / DC-13 Q300.
- IP67 enclosure protection.
- M20 single conduit entry.
- Positive-opening normally closed contacts.
- Screw terminals with self-lifting clamps.
- Galvanically separated contacts.
- Interchangeable contact block.
- Actuator head can be positioned in 4 × 90° orientations.
- Designed to conform to EN50041 dimensional conventions.
Reliable Position Detection for Industrial Machinery
Industrial limit switches provide electrical feedback when moving machine components reach a defined mechanical position. The IMO SN6100-SL2-C uses direct mechanical actuation and slow-action contacts to provide predictable switching for machine control, interlocking and position-monitoring circuits.
Its two normally closed contacts and positive-opening design make the switch particularly useful where reliable opening of control circuits is required. The rugged metal enclosure, IP67 environmental protection and industrial screw-terminal connections allow the switch to operate reliably in machinery and automation environments where durability is essential.
Typical Applications
- Industrial machinery position detection.
- Conveyor and material handling systems.
- Machine guarding and interlocking systems.
- Packaging and production machinery.
- Automated manufacturing equipment.
- Mechanical travel and end-position detection.
- Industrial control and automation systems.
Technical Specifications
| Manufacturer | IMO |
|---|---|
| Series | SN6 |
| Model | SN6100-SL2-C |
| Product type | Industrial safety limit switch |
| Contact configuration | 2NC |
| Contact action | Slow action |
| Contact operation | Positive opening |
| Rated thermal current | 10 A |
| Rated voltage | up to 600 V AC |
| Utilisation rating | AC-15 A600 / DC-13 Q300 |
| Protection rating | IP67 |
| Cable entry | M20 |
| Terminal type | Screw terminals with self-lifting clamps |
| Insulation resistance | >100 MΩ at 500 V DC |
| Initial contact resistance | <25 mΩ |
| Operating speed | 0.05 mm/s to 2 m/s |
| Mechanical operating frequency | up to 120 operations/min |
| Electrical operating frequency | up to 30 operations/min |
| Mechanical service life | 10,000,000 operations |
| Electrical service life | 500,000 operations |
| Operating temperature | -25 to +80 °C |
| Maximum relative humidity | <95% RH |
| Conduit entries | Single |
Frequently Asked Questions
What is the IMO SN6100-SL2-C used for?
The IMO SN6100-SL2-C is used for mechanical position detection, machine control and interlocking in industrial machinery and automation systems.
What contact configuration does the SN6100-SL2-C have?
The switch has a 2NC slow-action contact configuration, providing two normally closed switching contacts.
What is the protection rating of the SN6100-SL2-C?
The limit switch has an IP67 protection rating, providing protection against dust ingress and temporary immersion in water when correctly installed.
What cable entry does this limit switch use?
The C suffix denotes an M20 cable entry, allowing connection using suitable industrial cable glands and conduit fittings.
What is the current rating of the SN6100-SL2-C?
The SN6 series has a 10 A rated thermal current and is rated for industrial control duties including AC-15 A600 and DC-13 Q300.
Designed for Reliable Industrial Machine Control
SN6 series metal-bodied limit switches provide durable mechanical position sensing with positive-opening contacts, flexible installation and IP67 environmental protection for industrial machinery and automation applications.
