3SE5122-0CA00 SIEMENS, 3SE5122-0CA00 Datasheet - Page 6

• Manufacturer Part Number: 3SE5122-0CA00
• Description: BASIC SWITCH, FOR POSITION SWITCH
• Manufacturer: SIEMENS

Specifications of 3SE5122-0CA00

• Contact Voltage Ac Max: 230V
• Contact Voltage Dc Max: 230V
• Contact Current Ac Max: 6A
• Contact Current Dc Max: 3A
• Switch Terminals: Screw
• Contact Configuration: 1 N/O, 1 N/C
• External Depth: 38mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Selection Criteria for Standard Position Switches
Enclosure designs
Contacts
Actuators
Please note:
6
SIRIUS Standard Position Switches
Enclosures
Open-type
Plastic enclosure, 31 mm wide,
according to EN 50047
Plastic enclosure, 50 mm wide
Metal enclosure, 40 mm wide,
according to EN 50041
Metal enclosure, 56 mm wide
Snap-action contact
1 NO/1 NC or 1 NO/2 NC
Slow-action contact
1 NO/1 NC or 1 NO/2 NC
Rounded plungers and roller plungers
Roller levers and angular roller levers
Twist levers and rod actuators
Spring rods
Roller plungers for central fixing with M18 × 1 thread
Fork levers
Direction of approach
Actuation speed
Form of actuating element
Favorable material pair (actuator head - actuator)
Operation in direction of the plunger axis or with bar at right angles to the plunger axis
Rounded plungers and roller plungers have an additional overtravel and hence a larger operating distance
The roller plunger is recommended for lateral actuation and relatively long overtravel
Depending on the direction of starting (left or right), various approach angles ( = 30°) and trailing angles
( = 45°) are possible
For actuators made of finely ground steel in the form of cams, straight-edges or cam disks
For a high starting speed (v = 1.5 m/s)
Variety of starting options
Insensitive to oil, grinding dust, ice and coarse-grained material
With the twist lever the maximum approach angle is always equal to the maximum trailing angle
Rod actuator – when no actuator with approach and trailing angle is possible
10° adjustment of the twist lever possible
Can be used for undefined actuations and changing starting conditions
Starting from any direction
Fast assembly
Easy adjustment
Switchable in two directions
Latching actuator
For reciprocating movements
NC contacts and NO contacts switch at the same time
regardless of the actuation speed
Difference in travel between "NC contact opens" and "NO contact closes"; the
switching speed is the same as or proportional to the actuation speed
Degree of protection
IP20
IP65
IP66, IP67
IP66, IP67
IP66, IP67
Number of screw connections
M20 x 1.5
--
1
2
(suitable for looping through cables)
1
3
(suitable for looping through cables)