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R.P.T. Snap-on Key Switch 4951

R.P.T. Snap-on Key Switch 4951
Technical Drawing

A radial pin tumbler (RPT) snap-on key switch 4951 available in Bright Chrome with a Double D fixing hole shape.

This switch can be connected to either a C.K. low voltage or M.S. mains voltage switch to form a circuit that is controlled by the key. This makes it ideal for use in Enclosure applications.

It is recommended that, when these locks are fitted, the key is turned to position “1” and removed for ease of switch alignment.

Product Code Combinations Body Length Head Width Head Height Head Depth Max Panel Thickness Head Shape Housing Fixing Key Free Total Movement Contact
4951-01-2A 2000 35 22.3 22.3 5.5 3.4 Conical Nut fixing 1 60° Contact
4951-03-2A 2000 35 22.3 22.3 5.5 3.4 Conical Nut fixing (multiple) 180° Contact
4951-05-2A 2000 35 22.3 22.3 5.5 3.4 Conical Nut fixing (multiple) 90° Contact
4951-07-2A 2000 35 22.3 22.3 5.5 3.4 Conical Nut fixing (multiple) 360° Contact
4951-12-2A 2000 35 22.3 22.3 5.5 3.4 Conical Nut fixing (multiple) 180° Contact
4951-18-2A 2000 35 22.3 22.3 5.5 3.4 Conical Nut fixing (multiple) 360° Contact
Standard movement
Product Code Total Movement Key Free
4951-01-2A 90° 1
4951-05-2A 90° 1, 4
4951-03-2A 180° 1, 7
4951-12-2A 180° 1, 4, 7
4951-07-2A 360° 1, 7
4951-18-2A 360° 1, 4, 7, 10