Keylock switches S126 series

By default, S126 Series keylock switches come with cam-operated switching elements of Series S007 A featuring a current rating of 25 A.
Alternatively, the keylock switch is also available with a continuous current capacity of 60 A when fitted with the optional cam-operated switching element S007 C and S008 P6 respectively.

Contrary to snap-action switches, cam-operated switching elements are
designed for higher current ratings (up to 60 A). In addition to that, S008 P6 Series switching elements have permanent-magnetic blowout to increase the maximum breaking capacity of the switch in DC applications.

The locking cylinder functions both as actuator and interlock. There is a fixed detent position for ON and OFF with key pull only in the OFF positon (when contacts are open). The switches are activated by a key that is turned in a circle.

Our keylock switches are fitted with a standard locking cylinder and keyway system. However, the cylinder is also available with two alternative keyway systems.

Features

Electrical interlocking switches for protection against unauthorised use
Rotary cylinder lock version:
ON and OFF settings slightly engaged
Single or double pole versions available
For the double pole versions the two contacts are always the same type
Suitable for switching purposes in control circuits

Stock items

S126 1-10
S126 1-11
S126 1-12
S126 2-10
S126 2-10/P6

Ordering code

Example: S126 1-10/P6

Series
S126	Single and double pole keylock switch
Number of switching elements
1	single pole
2	double pole
Keyway system		Spare key
10¹	A10	SCH A10
11	B11	SCH B11
12	C12	SCH C12
Cam switch element		Footnote ¹Default
---¹	S007 A
S6	S007 C
P6	S008 P6

Conv. thermal current I_th	25 A
Rated insulation voltage U_i	400 V
Rated impulse withstand voltage U_imp	4 kV
Switching element	S007 A
Ingress protection rating, IEC 60529	IP00
Terminal type	Thread M5
Weight	250 g

Source: Schaltbau website