123939 Euchner Limit Switches


Part#:123939
Alt. Part#:SN02X12-732L-MC2432
Manufacturer:Euchner
Category:Limit Switches
Product Lifecycle:Active
Product description
123939 Euchner - MULTIPLE LIMIT SWITCH
Product Details
- Weight 0.870975 lb
- Additional information Housing without earth conductor! (All the electrical connections must either be isolated from the mains supply by a safety transformer according IEC 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent isolation measures.
- Center offset mON = (-) 0.5 mm and mOFF = 0.0 (For side approach)
- Switching hysteresis 0,2 ... 1,0 mm (In the installed state)
- Rated operating distance Sn 5 mm
- Assured operating distance Sa 0 ... 4 mm (Dimension only applies for steel (ST37) and for EUCHNER trip dogs of series UX.. / GX..)
- Repeat accuracy R max.5 %
- LED indicator LED forward current IFmax. 2.5 mA
- Safety class III
- Switching frequency, electrical max.500 Hz
- Voltage drop Ud max.2,5 V
- Type of output PNP
- Off-state current Ir max.0,001 mA
- EMC protection requirements EN 60947-5-2
- Residual ripple max.10 %
- Reverse polarity protection Yes
- Short circuit and overload protection, pulsed Yes
- Rated operating current Ie 250 mA
- Utilization category acc. to EN 60947-5-2 250 mA, 33 V (For DC-13 the output must be protected with a free-wheeling diode for inductive loads.)
- Mark/space ratio Ton 0.167361111111111
- Operating voltage 24 V 20 ... 33 V Power supply unit with electrical isolation as per EN 61558-2-6 or sensor pulsing UB (HIGH)
- Operating current max.5 mA Current consumption without load
- Test pulses 0,1 ... 20 ms
- LOW level 0 ... 5 V DC
- Connection 1 x plug connector M12 (5-pin, straight plug connector: Cable outlet not adjustable.)
- Number of NC contacts 2
- Number of switching elements 2
- Switching principle NC
- Proximity switch spacing 12 mm
- Weight 0,4 kg
- Degree of protection IP67 (Only screwed tight with the related mating connector.)
- Ambient temperature -25 ... +70 °C
- Housing material Die-cast aluminum
- Material PBT
- Design Upright
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of 123939 on MQ Automation is $1,558.85. Order now.
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123939 Euchner
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Weight
Additional information
Center offset
Switching hysteresis
Rated operating distance ...
Assured operating distanc...
Repeat accuracy R
LED indicator
Safety class
Switching frequency, elec...
Voltage drop Ud
Type of output
Off-state current Ir
EMC protection requiremen...
Residual ripple
Reverse polarity protecti...
Short circuit and overloa...
Rated operating current I...
Utilization category acc....
Mark/space ratio Ton
Operating voltage
Operating current
Test pulses
LOW level
Connection
Number of NC contacts
Number of switching eleme...
Switching principle
Proximity switch spacing
Degree of protection
Ambient temperature
Housing material
Material
Design
Series
Product Class
B10D
Mission time
PFHD
Performance Level
Category
For the approval acc. to ...
Version
Switching element
Detent mechanism
Discrepancy time
Switching current
Turn-on time
Switching load
Output voltage
Degree of contamination (...
Rated insulation voltage ...
Rated impulse withstand v...
Connection rating
Fusing
Current consumption
Operating voltage DC
Overtravel
Test-pulse interval
Extraction force
Actuating force
Installation orientation
Mechanical life
Shock and vibration resis...
Approach speed
Switching frequency
Ready delay
Additional feature
Risk time according to EN...
Solenoid duty cycle
Solenoid operating voltag...
Extension of risk time ac...
Locking force Fmax
Retention force
Locking force FZh
Guard locking principle
Selected product
Weight0.870975 lb
Additional informationHousing without earth conduc...
Center offsetm<sub>ON</sub> = (-) 0.5 mm ...
Switching hysteresis0,2 ... 1,0 mm (In the inst...
Rated operating distance Sn5 mm
Assured operating distance Sa0 ... 4 mm (Dimension only ...
Repeat accuracy Rmax.5 %
LED indicatorLED forward current IFmax. 2...
Safety classIII
Switching frequency, electricalmax.500 Hz
Voltage drop Udmax.2,5 V
Type of outputPNP
Off-state current Irmax.0,001 mA
EMC protection requirementsEN 60947-5-2
Residual ripplemax.10 %
Reverse polarity protectionYes
Short circuit and overload protection, pulsedYes
Rated operating current Ie250 mA
Utilization category acc. to EN 60947-5-2250 mA, 33 V (For DC-13 the...
Mark/space ratio Ton0.167361111111111
Operating voltage24 V 20 ... 33 V Power su...
Operating currentmax.5 mA Current consumpti...
Test pulses0,1 ... 20 ms
LOW level0 ... 5 V DC
Connection1 x plug connector M12 (5-p...
Number of NC contacts2
Number of switching elements2
Switching principleNC
Proximity switch spacing12 mm
Degree of protectionIP67 (Only screwed tight wi...
Ambient temperature-25 ... +70 °C
Housing materialDie-cast aluminum
MaterialPBT
DesignUpright
Series-
Product Class-
B10D-
Mission time-
PFHD-
Performance Level-
Category-
For the approval acc. to UL the following applies-
Version-
Switching element-
Detent mechanism-
Discrepancy time-
Switching current-
Turn-on time-
Switching load-
Output voltage-
Degree of contamination (external, according to EN 60947-1)-
Rated insulation voltage Ui-
Rated impulse withstand voltage Uimp-
Connection rating-
Fusing-
Current consumption-
Operating voltage DC-
Overtravel-
Test-pulse interval-
Extraction force-
Actuating force-
Installation orientation-
Mechanical life-
Shock and vibration resistance-
Approach speed-
Switching frequency-
Ready delay-
Additional feature-
Risk time according to EN 60947-5-3-
Solenoid duty cycle-
Solenoid operating voltage DC-
Extension of risk time according to EN 60947-5-3 per device-
Locking force Fmax-
Retention force-
Locking force FZh-
Guard locking principle-
About the manufacturer

As experts in industrial safety engineering, we design and produce customized products and solutions to meet the needs of clients across various industries. Implementing our safety guards on machinery and installations reduces hazards and risks, thereby safeguarding both individuals and processes. With a global team of 800 employees, safety remains our top priority.
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The price of 123939 on MQ Automation is $1,558.85. Order now.
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123939 Euchner - MULTIPLE LIMIT SWITCH
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