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Schmersal TK4 256-20Z-M20 (Order No: 151169044) is a genuine safety door switches engineered for demanding industrial applications. Manufactured to original Schmersal quality standards. Specifications: Ambient temperature: -30 ... +80 °C; Ambient t...
Glorient offers competitive supply of Schmersal TK4 256-20Z-M20, Order No: 151169044. Competitive pricing, fast quotation.
Schmersal TK4 256-20Z-M20 - industrial safety component from Schmersal, the global leader in safety switchgear.
The Schmersal TK4 256-20Z-M20 is designed for reliable machine safety performance and long service life in demanding industrial environments.
Schmersal is a global leader in industrial safety switchgear and automation solutions. Founded in 1945 in Wuppertal, Germany, Schmersal develops and manufactures safety switches, sensors, and systems for machine and plant engineering worldwide. Glorient is a professional supplier of genuine Schmersal products with competitive pricing and fast worldwide delivery.
| Gross weight | 96 g |
| Net weight | 96 g |
| Ambient temperature | -30 ... +80 °C |
| Ambient temperature, maximum | 1000079685 °C |
| Ambient temperature, minimum | -30 °C |
| Standards | BG-GS-ET-15, EN ISO 13849-1, EN IEC 60947-5-1 |
| IP Degree of protection | IP67 |
| Certificates | cULus, CCC |
| Housing material | Plastic, glass-fibre-reinforced |
| Mission time | 20 |
| Termination | Screw terminals M20 x 1.5 |
| Mechanical lifetime, minimum | 20,000,000 |
| Length of sensor | 31 mm |
| Switching element | 2 NO contact |
| Switching principle | Slow action |
| Width of sensor | 58 mm |
| Thermal test current | 10 A |
| Cable section, maximum | 2.5 mm² |
| Height of sensor | 94 mm |
| Material of the contacts, electrical | Silver |
| Utilisation category DC-13 | 24_1 |
| Max. fuse rating | 6 A gG D-fuse |
| Utilisation category AC-15 | 4 |
| Maximum switching frequency | 5,000 Hz |
| Cable section, minimum | 0.75 mm² |
| Number of safety contacts | 1 / 2 |
| Actuating element | Angle roller lever |
| Required rated short-circuit current | 1,000 A |
| Actuating speed, maximum | 1 m/s |
| Note | All indications including the conductor ferrules. |
| Number of auxiliary contacts | 1 / 2 |
| Utilisation category | AC-15 |
| Housing construction form | Norm construction design |
| Note (General) | Switch with 2 NO contacts are not for security tasks |
| Other Parameters | Note (Switchover time): Switchover time in accordance with actuating speed | Actuating force, minimum: 6 | Actuating speed, minimum: 336 | PIM_PRD_PREDECESSOR: 101169044 | Positive break force, minimum: 16 | Note (Actuating speed): Actuating speed with actuating angle 30° to switch axis | Note Bounce duration: Bounce duration in accordance with actuating speed |
In addition to TK4 256-20Z-M20, Glorient also supplies:
| Gross weight | 96 g |
| Net weight | 96 g |
| Ambient temperature | -30 ... +80 °C |
| Ambient temperature, maximum | 1000079685 °C |
| Ambient temperature, minimum | -30 °C |
| Standards | BG-GS-ET-15, EN ISO 13849-1, EN IEC 60947-5-1 |
| IP Degree of protection | IP67 |
| Certificates | cULus, CCC |
| Housing material | Plastic, glass-fibre-reinforced |
| Mission time | 20 |
| Termination | Screw terminals M20 x 1.5 |
| Mechanical lifetime, minimum | 20,000,000 |
| Length of sensor | 31 mm |
| Switching element | 2 NO contact |
| Switching principle | Slow action |
| Width of sensor | 58 mm |
| Thermal test current | 10 A |
| Cable section, maximum | 2.5 mm² |
| Height of sensor | 94 mm |
| Material of the contacts, electrical | Silver |
| Utilisation category DC-13 | 24_1 |
| Max. fuse rating | 6 A gG D-fuse |
| Utilisation category AC-15 | 4 |
| Maximum switching frequency | 5,000 Hz |
| Cable section, minimum | 0.75 mm² |
| Number of safety contacts | 1 / 2 |
| Actuating element | Angle roller lever |
| Required rated short-circuit current | 1,000 A |
| Actuating speed, maximum | 1 m/s |
| Note | All indications including the conductor ferrules. |
| Number of auxiliary contacts | 1 / 2 |
| Utilisation category | AC-15 |
| Housing construction form | Norm construction design |
| Note (General) | Switch with 2 NO contacts are not for security tasks |
| Other Parameters | Note (Switchover time): Switchover time in accordance with actuating speed | Actuating force, minimum: 6 | Actuating speed, minimum: 336 | PIM_PRD_PREDECESSOR: 101169044 | Positive break force, minimum: 16 | Note (Actuating speed): Actuating speed with actuating angle 30° to switch axis | Note Bounce duration: Bounce duration in accordance with actuating speed |
