Phoenix Contact PSRmini 24V dc Safety Relay – Single Channel With 1 Safety Contact , 1 Auxiliary Contact, Automatic
- RS Stock No.:
- 8937711
- Mfr. Prt No.:
- 2904950
- Brand:
- Phoenix Contact
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 8937711 |
| Product description | Phoenix Contact PSRmini 24V dc Safety Relay - Single Channel With 1 Safety Contact , 1 Auxiliary Contact, Automatic |
| Manufacturer / Brand | Phoenix Contact |
| Manufacturer part number | 2904950 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 8937711 |
| Product description | Phoenix Contact PSRmini 24V dc Safety Relay - Single Channel With 1 Safety Contact , 1 Auxiliary Contact, Automatic |
| Manufacturer / Brand | Phoenix Contact |
| Manufacturer part number | 2904950 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 27, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: DE
Product Details
Phoenix Contact PSRmini Safety Relay
The PSRmini safety relays from Phoenix Contact are the most narrow safety relay on the market to provide proven safety thanks to force-guided contacts. The Innovative relay technology offers maximum safety and high switching loads up to 6 A.
The PSR-MS with a width of just 6 mm comes with 1 to 2 enabling paths, and the PSR-MC with a width of 12 mm comes with 2 to 3 enabling paths. They are available as a single or dual channel device suitable for monitoring emergency stops, safety doors and light curtains - as well as to control actuators.
APPROVALS : CE, UL, cULus, TUV.
Features and Benefits
• Compatible with all important signal transmitters and safety-relevant systems
• Screw and push-in spring connection
• Automatic reset, Automatic/Manual reset, Automatic/Manual/Monitored reset, Manual/Monitored reset options available
• Up to 70% space saved
• Easy and quick diagnosis given means shorter downtime
Specifications
| Attribute | Value |
| Brand | Phoenix Contact |
| Range | PSRmini |
| Function | Light Beam/Curtain |
| Reset Method | Automatic |
| Standards Met | cUL, cULus, EAC, Functional Safety, UL |
| Depth | 102.5 mm |
| Length | 93.1 mm |
| Width | 6.8 mm |
| Number of Channels | 1 |
| Terminal Type | Screw |
| Safety Category | 1 |
| Series | PSR-MS20-1NO-1DO-24DC-SC |
| Supply Voltage | 24 V dc |
| Safety Contacts | 1 |
| Auxiliary Contacts | 1 |
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