EUCHNER TP3-4121A024SR11 Safety Switch
The EUCHNER TP3-4121A024SR11 is a high-performance safety switch designed for reliable guard locking and monitoring in industrial machinery. Built with reinforced thermoplastic housing and slow-action switching contacts, it ensures dependable safety operation under demanding conditions.
Manufacturer: EUCHNER
Type: Safety Switch
Model: TP3-4121A024SR11
ID Number: 088206
Serial Number: CU0128
Codes: BIA 954069, BIA 954070
Series: SUVAPRO
Technical Information
- Approach Speed: max 20 m per min
- Connection Type: 1 x Plug connector SR11
- Number of Door Position NC Contacts: 1
- Number of Door Position NO Contacts: 1
- Guard Lock Monitoring Positively Driven Contacts: 2
- Extraction Force: 20 N
- Actuation Frequency: max 1200 per hour
- Actuating Force: 10 N
- Installation Orientation: Any
- Storage Temperature: minus 25 to 70 degree Celsius
- Mechanical Life: 1 x 10¶
- Retention Force: 10 N
- Switching Principle: Slow-action switching contact
- Degree of Protection: IP65
- Ambient Temperature: minus 20 to 55 degree Celsius
- Housing Material: Reinforced thermoplastic
- Contact Material: Silver alloy, gold flashed
- Locking Force Fmax: 1300 N
- Locking Force S: 1200 N
- Locking Force FZh: 1000 N
- Guard Locking Principle: Closed-circuit current principle
- Fuse: max 4 A gG
- Power Consumption: 8 W
- Rated Insulation Voltage Ui: 50 V
- Rated Impulse Voltage Uimp: 1.5 kV
- Utilization Category DC13: 4 A 24 V
- Utilization Category AC15: 4 A 50 V
- Solenoid Operating Voltage AC/DC: 24 V minus 15 percent to plus 10 percent
- Solenoid Duty Cycle: 100 percent
- Minimum Switching Voltage at 10 mA: 12 V
- Connection: Cable entry
- Standards: EN 60947-5-1
- Ambient Operating Temperature: minus 20 to plus 55 degree Celsius














