Why Choose the Lovato LPFS321R458A Key Selector?
The Lovato LPFS321R458A is a flush metal key-operated selector switch actuator with two 0–1 positions and 458A key coding, designed for industrial machinery and control panels where access to a control function needs to be restricted to authorised key holders. It belongs to the Lovato Platinum flush-metal Ø30 mm operator range.
The selector provides two maintained positions, 0 and 1, with no automatic return to zero. The key can be extracted in both the 0 and 1 positions, allowing the selected state to remain mechanically set after the key has been removed. The dedicated 458A key coding identifies this specific keyed version.
Constructed from aluminium-zinc alloy, the LPFS321R458A provides robust industrial durability with IP66, IP67 and IP69K IEC protection at the front and a NEMA 4X front rating. As a modular selector actuator, compatible Lovato Platinum mounting and contact elements are selected separately according to the required electrical switching arrangement.
Key Advantages
- Key-operated selector helps restrict operation to authorised personnel.
- Two maintained positions, 0–1, for clearly defined control states.
- Key is removable in both 0 and 1 positions.
- Specific 458A key coding for controlled operator access.
- Heavy-duty flush metal construction for industrial installations.
- IP66, IP67 and IP69K IEC front protection.
- NEMA 4X front protection for demanding environments.
- Modular design allows contact elements to be selected for the required control circuit.
Key Features
- Lovato Platinum flush-metal Ø30 mm series.
- Key-operated selector switch actuator.
- 2 positions: 0–1.
- Maintained operation without automatic return to zero.
- Key extraction in positions 0 and 1.
- 458A key coding.
- Black key-operated actuator.
- Non-illuminated design.
- Aluminium-zinc alloy construction.
- IP66 / IP67 / IP69K IEC protection.
- NEMA 4X front protection.
- Designed for compatible modular Lovato Platinum contact elements.
Reliable Key-Operated Selection for Industrial Machinery
Key-operated selectors provide an effective way to limit manual control of machinery or equipment to personnel who have the appropriate key. The Lovato LPFS321R458A provides maintained 0 and 1 positions with 458A key coding, making it suitable for authorised mode, enable and control-selection functions when incorporated into an appropriately designed control system.
The ability to remove the key in either position allows the selected state to remain set while preventing casual operation of the selector. Its robust flush-metal construction and high front protection ratings make it particularly suitable for industrial machine panels and other demanding operator-control installations.
Typical Applications
- Industrial machinery control panels.
- Authorised on/off selection.
- Restricted machine mode selection.
- Maintenance and service control interfaces.
- Production and packaging machinery.
- Conveyor and material handling equipment.
- OEM machinery and automation systems.
- Industrial installations requiring key-controlled operator access.
