121421 Euchner Safety Accessories
Part#:121421
Alt. Part#:MGB-L1-ARA-AN3A1-M-L-121421
Manufacturer:Euchner
Category:Safety Accessories
Product Lifecycle:Active
Product description
121421 Euchner - Locking module MGB-L1-ARA... (guard locking by spring force) with 2 pushbuttons, key-operated rotary switch, IP54
Product Details
- Weight 2.23107544 lb
- Series Spare parts
- Product Class Accessories
- Mission time 20 y
- PFHD 2.8 x 10⁻⁹
- Performance Level PL e
- Category 4
- Product version number V4.0.0
- Additional feature Incl. cover set ID. No. 120344
- Switching element 1NO
- Breaking capacity max.0,25 W
- Version Key-operated switch
- Assignment diagram L1
- Power supply LED 24 V DC
- Switching current 1 ... 10 mA
- Switching voltage UA V
- Output voltage 0 ... 1 V DC
- Test-pulse interval min.100 ms
- Output current 1 ... 200 mA
- Type of output Semiconductor outputs, p-switching, short circuit-proof
- Current consumption max.80 mA ((no load on outputs))
- Test pulses max.1 ms
- Transponder coding Unicode
- Risk time according to EN 60947-5-3 max.350 ms
- Discrepancy time max.10 ms
- Operating voltage DC 24 V DC -15% ... 10% ((Reverse polarity protected, regulated, residual ripple <5%, PELV))
- Safety class III
- Rated impulse withstand voltage Uimp 1,5 kV
- Connection cross-section 0,25 ... 1,5 mm²
- Rated insulation voltage Ui 30 V
- Degree of contamination (external, according to EN 60947-1) 3
- Utilization category acc. to EN 60947-5-2 24V 200mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.)
- Locking force FZh 2000 N
- Guard locking principle Closed-circuit current principle
- Connection Cable entries M20x1.5
- Switching frequency 0,25 Hz
- Degree of protection IP54
- Weight 0,75 kg
- Installation orientation Door hinge DIN left
- Mechanical life 0,1 x 10⁶
- Housing material Reinforced plastic; die-cast zinc nickel-plated, stainless steel
- Ambient temperature -20 ... 55 °C
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of 121421 on MQ Automation is $1,293.45. Order now.
About the product
Guard locking with guard lock monitoring;Can be connected in series with other AR devices (e.g. CES-AR and CET-AR);Key-operated rotary switch (form L, 90°);2 pushbuttons (illuminated);With lens set, 6 pcs.;With cable entry;Unicode;IP54
Manufacturer warranty
121421 Euchner
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Compare 121421 with other products
Weight
Series
Product Class
Mission time
PFHD
Performance Level
Category
Product version number
Additional feature
Switching element
Breaking capacity
Version
Assignment diagram
Power supply LED
Switching current
Switching voltage
Output voltage
Test-pulse interval
Output current
Type of output
Current consumption
Test pulses
Transponder coding
Risk time according to EN...
Discrepancy time
Operating voltage DC
Safety class
Rated impulse withstand v...
Connection cross-section
Rated insulation voltage ...
Degree of contamination (...
Utilization category acc....
Locking force FZh
Guard locking principle
Connection
Switching frequency
Degree of protection
Installation orientation
Mechanical life
Housing material
Ambient temperature
For the approval acc. to ...
Repeat accuracy R
Turn-on time
Off-state current Ir
Switching load
Solenoid duty cycle
EMC protection requiremen...
Connection rating
Fusing
Solenoid operating voltag...
Actuating force
Extension of risk time ac...
Extraction force
Overtravel
Locking force Fmax
Approach speed
Retention force
Ready delay
Shock and vibration resis...
B10D
Operating current
Detent mechanism
Operating voltage
Selected product

121421
Euchner
121421 Euchner - Locking module MGB-L1-ARA... (guard locking by spring force) with 2 pushbuttons, ke...
Weight2.23107544 lb
SeriesSpare parts
Product ClassAccessories
Mission time20 y
PFHD2.8 x 10⁻⁹
Performance LevelPL e
Category4
Product version numberV4.0.0
Additional featureIncl. cover set ID. No. 1203...
Switching element1NO
Breaking capacitymax.0,25 W
VersionKey-operated switch
Assignment diagramL1
Power supply LED24 V DC
Switching current1 ... 10 mA
Switching voltageU<sub>A</sub> V
Output voltage0 ... 1 V DC
Test-pulse intervalmin.100 ms
Output current1 ... 200 mA
Type of outputSemiconductor outputs, p-swi...
Current consumptionmax.80 mA ((no load on outp...
Test pulsesmax.1 ms
Transponder codingUnicode
Risk time according to EN 60947-5-3max.350 ms
Discrepancy timemax.10 ms
Operating voltage DC24 V DC -15% ... 10% ((Re...
Safety classIII
Rated impulse withstand voltage Uimp1,5 kV
Connection cross-section0,25 ... 1,5 mm²
Rated insulation voltage Ui30 V
Degree of contamination (external, according to EN 60947-1)3
Utilization category acc. to EN 60947-5-224V 200mA (Caution: outputs...
Locking force FZh2000 N
Guard locking principleClosed-circuit current princ...
ConnectionCable entries M20x1.5
Switching frequency0,25 Hz
Degree of protectionIP54
Installation orientationDoor hinge DIN left
Mechanical life0,1 x 10⁶
Housing materialReinforced plastic; die-cast...
Ambient temperature-20 ... 55 °C
For the approval acc. to UL the following applies-
Repeat accuracy R-
Turn-on time-
Off-state current Ir-
Switching load-
Solenoid duty cycle-
EMC protection requirements-
Connection rating-
Fusing-
Solenoid operating voltage DC-
Actuating force-
Extension of risk time according to EN 60947-5-3 per device-
Extraction force-
Overtravel-
Locking force Fmax-
Approach speed-
Retention force-
Ready delay-
Shock and vibration resistance-
B10D-
Operating current-
Detent mechanism-
Operating voltage-
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 121421 on MQ Automation is $1,293.45. Order now.
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121421 Euchner - Locking module MGB-L1-ARA... (guard locking by spring force) with 2 pushbuttons, key-operated rotary switch, IP54
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