Phoenix Contact emergency stop switches are electromechanical switching devices with a safety function. They are used to safely shut down or stop machines and systems in order to prevent or minimize personal injury and property damage. The portfolio includes a modular system as well as a preconfigured solution. The modular emergency stop switch is comprised of the following components: - PSR-ESS-M0-H100 /...110 / ...120 actuator - PSR-ESS-ACC-CB1-C... module holder - PSR-ESS-ACC-CB1-NC-SC or PSR-ESS-ACC-CB1-SM-SC safe contact module Further contact modules can be combined if required.
PSR-ESS-ACC-CB1-NC-SC
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Contact module
1221752
Contact module for modular emergency stop switches with force-guided N/C contact for safety-related shutdown, in conjunction with appropriate evaluation unit suitable for use up to PL e (EN ISO 13849-1), SIL 3 (EN IEC 62061)
Free download available.
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Product details
| Note on application | |
| Note on application | Only for industrial use |
| Product type | Contact module |
| Product family | Modular emergency stop switches |
| Application | Safe shutdown |
| Insulation characteristics | |
| Protection class | II |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 3 |
| Rated surge voltage | 4 kV |
| Connection method | Screw connection |
| Tightening torque | 0.8 ... 1 Nm |
| Dimensional drawing |
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| Width | 9.1 mm |
| Height | 34.8 mm |
| Depth | 44.6 mm |
| Color (Housing) | red (RAL 3001) |
| Flammability rating according to UL 94 | V0 |
| Housing material | PA |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -30 °C ... 70 °C (in conjunction with lighting module max. 65°C) |
| Ambient temperature (storage/transport) | -50 °C ... 85 °C |
| Maximum altitude | max. 2000 m (Above sea level) |
| Shock | 15g / 11 ms, in accordance with IEC 60068-2-27 |
| Vibration (operation) | 10 Hz ... 500 Hz, 0.35 mm amplitude, 5g, in accordance with IEC 60068-2-6 |
| Mounting type | Plug-in mounting |
| Mounting position | any |
cUL Listed
Approval ID: E140324Functional Safety
Approval ID: B 029429 0031EAC
Approval ID: RU*DE*B*00073/21cULus Listed
Your advantages
Modular system allows an efficient solution for individual applications
Direct opening action in accordance with IEC 60947-5-1
In applications with appropriate evaluation device suitable for use up to PL e (EN ISO 13849-1), SIL 3 (EN IEC 62061)