RAMO 22 K, M12, round collar, potential free, 2 NO, Gold, M12 4-pin A-coded, frontring black, 1 x 40°, momentary contact function, key removal position 0

Article number: 1.10.051.031/0001

Technical data

General
Potential free	yes
Color	black
Collar color	black
Front ring color	black
Collar shape	round
Operating temperature, min.	-40 °C
Operating temperature, max.	85 °C
Storage temperature, min.	-40 °C
Storage temperature, max.	90 °C
illuminated	No
Packaging	Box
Packaging unit	2 pcs.
Net weight	46.3 g
Operating life	300,000 cycles
B10	429,962 cycles
Degree of protection, front side, according to DIN EN 60529	IP65
Degree of protection, rear side, according to DIN EN 60529	IP65
Environment resistance	IEC 60068-2-14 IEC 60068-2-30 IEC 60068-2-78
Shock resistance according to standard IEC 60068-2-27	30 g at 11 ms amplitude semi-sinusoidal
Salt-spray resistance according to standard	IEC 60068-2-11
Impact resistance IK	02 side 05 frontal
Oscillation restistance according to standard IEC 60068-2-6	5 g at 10...500 Hz
Minimum order quantity (MOQ)	2 pcs.
Pollution degree acc. to DIN EN 61010-1	Pollution degree 2
RoHS compliant	Yes
REACH compliant	Yes
Mounting dimensions
Outside dimension, length	29.8 mm
Outside dimension, width	29.8 mm
Outside dimension, height	75.1 mm
Mounting hole	22.3 mm
Mounting depth	30.1 mm
Installation height	20 mm
Grid, min.	30 mm
Collar dimension	29.8 mm
Mechanical characteristics
Key removal position	0
Terminal on the rear	M12 4-pin A-coded
Fixing	Threaded ring
Actuation function	momentary contact function
Operating force, max.	1.3 N
Threaded ring torque, max.	1.2 Nm
Rotating angle	1 x 40°
Resistance to force on the side	300 N
Contact function	2 NO
Contact material	Gold
PIN 1	Normally open contact 1
PIN 2	Normally open contact 1
PIN 3	Normally open contact 2
PIN 4	Normally open contact 2
Locking position	001

Electrical characteristics
Rated insulation voltage	250 V
Rated surge voltage	2,500 V
Rated voltage, min.	1 V
Rated voltage, max.	32 V
Voltage type	DC
Rated operating voltage	1-32 V
Rated current, max.	0.1 A
Power loss	0.00080 W
Overvoltage category	2
Kind of short circuit protective device	fuse 250 V / 0,1 A / 1,5 kA gG quick
Conditional short circuit current	1,000 A
Specifications according to IEC 60947-5-1
Rated operating voltage	35 V (AC-15) 35 V (DC-13)
Rated surge voltage	2,500 V
Specifications according to UL 60947
UL Enclosure Type Rating front side	type 4X indoor

Drawings

Dimensioned drawing

Mounting hole drawing

Schematic diagram

Description

RAMO K key switches offer a solution for every application thanks to a wide variety of contact functions, rotation angles, actuation functions, trigger positions and closures.Just like all RAMO actuators, connection is simple using Plug&Play and without any manual wiring - with M12 sensor cables.

Additional information according to UL certificate:
For Class 2 Power Source or Limited Voltage / Limited Current only
Installation only by trained specialist personnel.
Type 4x Indoor only with cable "Cat. No. 7000-08061-0210100 PUR 4x0.25mm² with M8 connector, rated max. 30VAC/DC 4A, manufactured by Murrelektronik GmbH" and "Cat. No. 7000-12221-0340100 PUR 4x0.34mm² with M12 connector, rated max. 30VAC/DC 4A, manufactured by Murrelektronik GmbH"
For Use on a Flat Surface of a Type 1 or 4x indoor only Enclosure.