16A On-Off 2 Phase (0-1) 90° Safety 48*48 Cam Switch
The PSA016AK241E gives you a compact 48x48mm rotary isolator for single-phase equipment, with a padlockable position so maintenance staff can safely lock out power before working on a machine. Its 90° rotation between on and off gives a clear, tactile confirmation of switch state at a glance.
Compact isolator suitable for single phase equipment.
Padlockable.
Technical Details
Frequently Asked Questions
Can this be locked out for maintenance?
Yes — it's padlockable in the off position, supporting standard lockout-tagout (LOTO) procedures before working on equipment.
What does AC21A usage category mean here?
AC21A covers switching of resistive loads with slight inductive components at rated current, typical for isolating general single-phase equipment rather than heavy motor-starting duty.
Is this suitable for outdoor mounting?
It's IP54 rated (protected against dust and splashing water), suitable for most indoor and moderately exposed installations, though not for direct washdown or full outdoor exposure.
How much panel space does it need?
A compact 48x48mm frame, making it suitable for space-constrained panel doors and enclosures.
Industry Applications
- Single-phase equipment isolation — lockable on/off control ahead of maintenance work
- Panel builders & OEMs — compact isolator for space-constrained panel layouts
- Lockout-tagout procedures — padlockable isolation point for safe maintenance access