090077 Euchner Safety Relays
Part#:090077
Alt. Part#:ESM-BT411-20S
Manufacturer:Euchner
Category:Safety Relays
Product Lifecycle:Active
Product description
090077 Euchner - Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
Product Details
- Weight 0.5621781 lb
- Series ESM
- Product Class safety relay
- Mission time 20 y (This value is dependent on the number of switching cycles and the switching current.)
- Number of switching cycles max.500000 1/Jahr
- PFHD 8.84 x 10⁻⁸ (This value is dependent on the number of switching cycles and the switching current.)
- Performance Level PL e (This value is dependent on the number of switching cycles and the switching current.)
- Category 3 (This value is dependent on the number of switching cycles and the switching current.)
- In compliance with EN ISO 13849-1: 2015; EN 62061: 2005 + AC: 2010 + A1: 2013 + A2: 2015; EN 50581: 2012 (RoHS)
- Utilization category acc. to EN 60947-5-1 3A, 250V
- Delay time 2 s
- Switching characteristics 2 safety contacts non-delayed, 2 safety contacts time-delayed (Contact switching behavior: n.d.: non-delayed d.: delayed)
- Fusing 10A gG
- Switching current min.5 mA at 24V
- Switching voltage max.250 V
- Cumulative current max.15 A For all contacts (Cumulative current at an ambient temperature of T= 20° C: 9A ;T= 30° C: 3A ; T= 40° C: 1A. If these currents are exceeded, a spacing of 5 mm between the devices must be observed.)
- LED indicator 4 status displays (green) for relays K1, K2, K3, K4
- Type of output Relay contacts positively driven (redundant) (Positively driven relay according to EN 50205)
- Control current 190 mA
- Test voltage 2,5 kV
- Control voltage 24 V 18,6 ... 26 V Start button
- Degree of contamination (external, according to EN 60947-1) 2
- Connection cross-section 0,14 ... 2,5 mm² (Connection terminal (size))
- Rated supply frequency 50 ... 60 Hz
- Connection rating 4,7 W
- Overvoltage category according to IEC EN 60664-1 3
- Rated impulse withstand voltage Uimp 4 kV
- Rated insulation voltage Ui 250 V
- Drop-out delay at 24V AC/DC max.20 ms Emergency stop
- Power consumption (apparent power) 5,3 VA
- Operating voltage 24 V -10% ... +10% (All the electrical connections must either be isolated from the mains supply by a safety transformer according to EN 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent isolation measures.)
- Number of safety contacts 4
- Mounting method Mounting rail 35mm according to DIN EN 60715 TH35
- Length of control cable 1000 m
- Connection Connection terminals
- Degree of protection IP20
- Ambient temperature -15 ... 40 °C
- Mechanical life 10 x 10⁶
- Housing material Polyamide PA6.6
- Weight 0,25 kg
- Contact material AgSnO2
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of 090077 on MQ Automation is $543.75. Order now.
About the product
Use up to category 4 according to EN ISO 13849-1;LED status indicators;1-channel or 2-channel control;4 redundant safety contacts of which 2 contacts time-delayed;Time delay 2 s;Short circuit and earth fault/ground fault monitoring
Manufacturer warranty
090077 Euchner
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Weight
Series
Product Class
Mission time
Number of switching cycle...
PFHD
Performance Level
Category
In compliance with
Utilization category acc....
Delay time
Switching characteristics
Fusing
Switching current
Switching voltage
Cumulative current
LED indicator
Type of output
Control current
Test voltage
Control voltage
Degree of contamination (...
Connection cross-section
Rated supply frequency
Connection rating
Overvoltage category acco...
Rated impulse withstand v...
Rated insulation voltage ...
Drop-out delay at 24V AC/...
Power consumption (appare...
Operating voltage
Number of safety contacts
Mounting method
Length of control cable
Connection
Degree of protection
Ambient temperature
Mechanical life
Housing material
Contact material
B10D
For the approval acc. to ...
Version
Operating current
Switching element
Repeat accuracy R
Detent mechanism
Discrepancy time
Off-state current Ir
Safety class
Turn-on time
Switching load
EMC protection requiremen...
Output voltage
Utilization category acc....
Current consumption
Operating voltage DC
Overtravel
Test-pulse interval
Extraction force
Test pulses
Actuating force
Installation orientation
Shock and vibration resis...
Approach speed
Switching frequency
Ready delay
Additional feature
Solenoid duty cycle
Short circuit protection ...
Solenoid operating voltag...
Thermal rated current Ith
Insertion depth
Locking force FZh
Retention force
Locking force Fmax
Actuation frequency
Guard locking principle
Number of door position N...
Switching principle
Number of guard lock moni...
Number of guard lock moni...
Selected product

090077
Euchner
090077 Euchner - Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
Weight0.5621781 lb
SeriesESM
Product Classsafety relay
Mission time20 y (This value is depend...
Number of switching cyclesmax.500000 1/Jahr
PFHD8.84 x 10⁻⁸ (This value is ...
Performance LevelPL e (This value is depende...
Category3 (This value is dependent...
In compliance withEN ISO 13849-1: 2015; EN 620...
Utilization category acc. to EN 60947-5-13A, 250V
Delay time2 s
Switching characteristics2 safety contacts non-delaye...
Fusing10A gG
Switching currentmin.5 mA at 24V
Switching voltagemax.250 V
Cumulative currentmax.15 A For all contacts ...
LED indicator4 status displays (green) fo...
Type of outputRelay contacts positively dr...
Control current190 mA
Test voltage2,5 kV
Control voltage24 V 18,6 ... 26 V Start ...
Degree of contamination (external, according to EN 60947-1)2
Connection cross-section0,14 ... 2,5 mm² (Connectio...
Rated supply frequency50 ... 60 Hz
Connection rating4,7 W
Overvoltage category according to IEC EN 60664-13
Rated impulse withstand voltage Uimp4 kV
Rated insulation voltage Ui250 V
Drop-out delay at 24V AC/DCmax.20 ms Emergency stop
Power consumption (apparent power)5,3 VA
Operating voltage24 V -10% ... +10% (All t...
Number of safety contacts4
Mounting methodMounting rail 35mm according...
Length of control cable1000 m
ConnectionConnection terminals
Degree of protectionIP20
Ambient temperature-15 ... 40 °C
Mechanical life10 x 10⁶
Housing materialPolyamide PA6.6
Contact materialAgSnO<sub>2</sub>
B10D-
For the approval acc. to UL the following applies-
Version-
Operating current-
Switching element-
Repeat accuracy R-
Detent mechanism-
Discrepancy time-
Off-state current Ir-
Safety class-
Turn-on time-
Switching load-
EMC protection requirements-
Output voltage-
Utilization category acc. to EN 60947-5-2-
Current consumption-
Operating voltage DC-
Overtravel-
Test-pulse interval-
Extraction force-
Test pulses-
Actuating force-
Installation orientation-
Shock and vibration resistance-
Approach speed-
Switching frequency-
Ready delay-
Additional feature-
Solenoid duty cycle-
Short circuit protection according to IEC 60269-1-
Solenoid operating voltage-
Thermal rated current Ith-
Insertion depth-
Locking force FZh-
Retention force-
Locking force Fmax-
Actuation frequency-
Guard locking principle-
Number of door position NC contacts-
Switching principle-
Number of guard lock monitoring NO contacts-
Number of guard lock monitoring positively driven contacts-
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 090077 on MQ Automation is $543.75. Order now.
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090077 Euchner - Safety relay ESM-BT.., 4 safety contacts, time-delay, cat. 4
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