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LDC5A20 IMO Limit Switch, Standard Sealed Coil Spring + Rod
IMO LDC5A20 heavy-duty IP67 metal-body limit switch with a sealed coil spring and rod actuator, 1NO + 1NC snap-action contacts and a single PG13.5 conduit entry for industrial position detection.
£24.64
Why Choose the IMO LDC5A20 Limit Switch?
The IMO LDC5A20 is a robust heavy-duty industrial limit switch designed for reliable position detection and mechanical switching in machinery, automation and industrial control systems. As part of the IMO LD Series, it combines a durable metal body with a sealed coil spring and rod actuator for dependable operation where flexible mechanical actuation is required.
The LDC5A20 uses a C5 snap-action contact block with 1NO + 1NC contacts, providing electrically separate normally open and normally closed switching functions. The LD Series features bifurcated, double-break contacts and a removable contact block, helping provide reliable switching performance while simplifying installation and wiring.
With its sealed coil spring and rod actuator, IP67 protection rating and single PG13.5 conduit entry, the LDC5A20 is well suited to demanding machine environments. The flexible spring actuator can accommodate contact from moving machine components where rigid plunger or lever actuation may not be suitable.
Key Advantages
- Heavy-duty industrial limit switch with durable metal housing.
- Sealed coil spring and rod actuator for flexible mechanical position detection.
- 1NO + 1NC snap-action contacts for versatile control and signalling applications.
- IP67 protection rating for use in demanding industrial environments.
- Double-break contacts with electrically separate normally open and normally closed circuits.
- Removable contact block simplifies installation, wiring and maintenance.
Key Features
- IMO LD Series heavy-duty limit switch.
- Sealed coil spring and rod operating head.
- C5 1NO + 1NC snap-action contact configuration.
- Metal body construction for industrial machinery applications.
- Single PG13.5 threaded conduit entry.
- IP67 rated enclosure.
- Bifurcated contacts for dependable electrical switching.
- Double-break snap-action contacts with electrically separate NO and NC contacts.
- Removable contact block for easier wiring and servicing.
- Designed in accordance with applicable IEC and EN industrial control standards.
Reliable Position Detection for Industrial Machinery
Limit switches such as the IMO LDC5A20 provide an electrical signal when physical movement of a machine component operates the actuator. This allows control systems to detect end positions, monitor moving equipment, initiate machine sequences and provide interlocking or signalling functions.
The LDC5A20's flexible coil spring and rod actuator is particularly useful where the direction or position of mechanical contact can vary. Combined with its rugged metal enclosure, sealed actuator and snap-action contacts, this makes the switch suitable for repetitive position sensing in industrial automation and machine control applications.
Typical Applications
- Industrial machinery position and end-of-travel detection.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Machine tools and automated equipment.
- Mechanical position monitoring and sequencing.
- Industrial control and interlocking systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Contacts | 1NO + 1NC | |
| IP Rating | IP67 | |
| Actuator Type | Spring rod / wobble stick | |
| Housing Material | Metal | |
| Connection | PG13.5 cable entry | |
| Manufacturer | IMO Precision Controls | |
| Series | LD Series | |
| Model | LDC5A20 | |
| Product type | Heavy-duty industrial limit switch | |
| Body material | Metal | |
| Actuator type | Sealed coil spring and rod | |
| Contact block | C5 | |
| Contact configuration | 1NO + 1NC | |
| Contact action | Snap action | |
| Contact construction | Bifurcated, double break | |
| Protection rating | IP67 | |
| Conduit entries | 1 | |
| Conduit entry | PG13.5 threaded entry | |
| Maximum operating speed | 1 m/s | |
| Minimum operating torque | 0.09 Nm | |
| Applicable standards | UL 508, EN 60947-1, EN 60947-5-1 | |
| HS Code | 8536500700 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the IMO LDC5A20 used for?
The IMO LDC5A20 is used for mechanical position and end-of-travel detection in industrial machinery, conveyors, automated equipment and control systems.
What type of actuator does the LDC5A20 use?
The LDC5A20 uses a sealed coil spring and rod actuator, providing flexible mechanical actuation where the direction or position of contact may vary.
What contacts does the IMO LDC5A20 have?
The switch uses a C5 snap-action contact block with 1NO + 1NC contacts, providing one normally open and one normally closed contact.
What is the protection rating of the LDC5A20?
The IMO LDC5A20 has an IP67 protection rating, making it suitable for demanding industrial environments when correctly installed.
What cable entry does the LDC5A20 use?
The switch has a single PG13.5 threaded conduit entry for electrical connection.
Trusted Industrial Switching from IMO
IMO LD Series limit switches are designed to provide dependable mechanical position detection for industrial machinery and automation systems, combining robust construction with versatile actuator and contact configurations.
