Solid-state relays and electromechanical relays - Phoenix Contact
Solid-state relays (SSRs) and electromechanical relays are two types of switching devices commonly used in industrial applications for controlling power and load switching. Phoenix Contact, a reputable leader in electrical connection technology, offers a range of both types of relays designed to meet various operational requirements and environments.
Solid-state relays from Phoenix Contact offer enhanced performance for applications requiring fast switching, long life, and high reliability. SSRs have no moving parts, which minimizes mechanical wear and extends their service life. These relays are ideal for use in environments where minimal noise and vibration are essential. Phoenix Contact SSRs are also known for their resistance to vibration and shock, making them suitable for harsh industrial environments.
On the other hand, Phoenix Contact’s electromechanical relays are favored for their strong isolation properties and ability to handle large currents and high voltages. These relays use an electromagnetic mechanism to open or close the contacts and are particularly useful in applications that require robust performance and the capacity to switch higher power loads. Various contact configurations and coil voltage options are available, making them versatile for different electrical applications.
Phoenix Contact ensures that both types of relays meet stringent quality standards and are equipped with features that facilitate easy installation, operation, and maintenance. Whether you choose solid-state or electromechanical relays, Phoenix Contact offers innovative designs and technologies that provide a reliable solution for your switching needs.
663 Products Ready to Source
Plug-in miniature relay, with power contact, 2 changeover contacts, test button, mechanical switch position indicator, status LED, freewheeling diode, polarity A1+, A2, input voltage 110 V DC Single relay
Plug-in miniature relay, with power contact, 1 changeover contact, test button, mechanical switch position indicator, status LED, freewheeling diode, polarity A1+, A2-, input voltage 110 V DC Single relay
Plug-in miniature relay, with multi-layer contact with hard gold coating, 2 changeover contacts, test button, mechanical switch position indicator, status LED, freewheeling diode, polarity A1+, A2-, input voltage 110 V DC Single relay
RIF-2.../EX relay base for assembling with RTIII-sealed industrial relays with 4 changeover contacts for use in zone 2, Push-in connection, plug-in option for input / interference suppression modules, for mounting on NS 35/7,5 Relay base
Preassembled relay module with Push-in connection, consisting of: relay base, power contact relay, plug-in display/interference suppression module, and retaining bracket. Contact switching type: 2 changeover contacts. Input voltage: 24 V AC Relay module
PLC-INTERFACE for high inrush currents, consisting of PLC-BSC.../1 IC/ACT basic terminal block with screw connection and pluggable miniature relay, for mounting on DIN rail NS 35/7.5, max. inrush current up to 800 A, 1 N/O contact, 24 V DC input voltage Relay module
PLC-INTERFACE for high inrush currents, consisting of PLC-BPT.../1 IC/ACT basic terminal block with push-in connection and pluggable miniature relay, for mounting on DIN rail NS 35/7,5, max. inrush current up to 800 A, 1 N/O contact, input voltage 24 V DC Relay module
Preassembled relay module with Push-in connection, consisting of: relay base, power contact relay, plug-in display/interference suppression module, retaining bracket. Contact switching type: 1 N/O contact, max. inrush current up to 800 A, 24 V DC input voltage Relay module
PLC-INTERFACE for high switch-on currents, consisting of PLC-BPT.../1 IC/ACT basic terminal block with push-in connection and plug-in miniature relay, for mounting on DIN rail NS 35/7,5, max. switch-on current up to 130 A, 1 N/O contact, input voltage 12 V DC Relay module
Preassembled relay module with Push-in connection, consisting of: relay base, power contact relay, plug-in display/interference suppression module, retaining bracket. Contact switching type: 1 N/O contact, max. inrush current up to 130 A peak, 80 A (20 ms), 12 V DC input voltage Relay module
PLC-INTERFACE consisting of PLC-BSC.../21-21/SO46/HI basic terminal block with screw connection and plug-in miniature relay with power contact, 2 changeover contacts, nominal input voltage of 230 V AC, with defined activation and deactivation thresholds Relay module
PLC-INTERFACE consisting of PLC-BSC.../21-21/SO46/HI basic terminal block with Push-in connection and plug-in miniature relay with power contact, 2 changeover contacts, nominal input voltage of 230 V AC, with defined activation and deactivation thresholds Relay module
PLC-INTERFACE consisting of PLC-BSC.../21HC/SO46/HI basic terminal block with screw connection and plug-in miniature relay for high continuous current, 1 changeover contact, nominal input voltage of 230 V AC, with defined activation and deactivation thresholds Relay module
PLC-INTERFACE consisting of PLC-BSC.../21HC/SO46/HI basic terminal block with Push-in connection and pluggable miniature relay for high continuous current, 1 changeover contact, nominal input voltage of 230 V AC with defined activation and deactivation thresholds Relay module
Pluggable miniature power relay, with tungsten pre-contact for high switch-on currents up to 800 A peaks, 1 N/O contact, input voltage: 12 V DC Single relay
PLC-INTERFACE, consisting of basic terminal block with screw connection and plug-in miniature relay with internal amplifier circuit and an appropriate auxiliary supply for weak signal sources, 1 N/O contact, 5 V DC nominal input voltage Relay module
PLC-INTERFACE, consisting of basic terminal block with screw connection and plug-in miniature relay with internal amplifier circuit and an appropriate auxiliary supply for weak signal sources, 1 N/O contact, 24 V DC nominal input voltage Relay module
PLC-INTERFACE, consisting of basic terminal block with Push-in connection and plug-in miniature relay with internal amplifier circuit and an appropriate auxiliary supply for weak signal sources, 1 N/O contact, 5 V DC nominal input voltage Relay module
PLC-INTERFACE, consisting of basic terminal block with Push-in connection and plug-in miniature relay with internal amplifier circuit and an appropriate auxiliary supply for weak signal sources, 1 N/O contact, 12 V DC nominal input voltage Relay module
PLC-INTERFACE, consisting of basic terminal block with Push-in connection and plug-in miniature relay with internal amplifier circuit and an appropriate auxiliary supply for weak signal sources, 1 N/O contact, 24 V DC nominal input voltage Relay module
Connector plate for DIN rail mounting with screw contacts for accommodating HR 114 and HR 115 auxiliary relays Base module
Connector plate for DIN rail mounting with screw contacts for accommodating MR 11/MR 21 annunciator relays and HR 111 auxiliary relays Base module
PLC-INTERFACE for protection against interference currents/voltages on the control side. Consisting of PLC-BSC-230UC/21HC/SO46 basic terminal block with screw connection and plug-in miniature relay with power contact up to 10 A, 1 changeover contact, 230 V AC input voltage Relay module
PLC-INTERFACE for protection against interference currents/voltages on the control side. Consisting of PLC-BSC-230UC/ 1/SEN/SO46 basic terminal block with screw connection and plug-in miniature relay with multi-layer gold contact, 1 N/O contact, 230 V AC input voltage Relay module
PLC-INTERFACE for protection against interference currents/voltages on the control side. Consisting of PLC-BSC-120UC/21-21/SO46 basic terminal block with screw connection and plug-in miniature relay with power contact up to 2x 8 A, 2 changeover contacts, 120 V AC input voltage Relay module
PLC-INTERFACE for protection against interference currents/voltages on the control side. Consisting of PLC-BPT-120UC/21/SO46 basic terminal block with Push-in connection and plug-in miniature relay with power contact up to 6 A, 1 changeover contact, 120 V AC input voltage Relay module
PLC-INTERFACE for protection against interference currents or interference voltages on the control side. Consisting of basic terminal block with Push-in connection and plug-in miniature relay with power contact up to 10 A, 1 changeover contact, 230 V AC input voltage Relay module
PLC-INTERFACE for protection against interference currents or interference voltages on the control side. Consisting of basic terminal block with Push-in connection and plug-in miniature relay with power contact up to 2x 8 A, 2 changeover contacts, 120 V AC input voltage Relay module
PLC-INTERFACE for protection against interference currents or interference voltages on the control side. Consisting of basic terminal block with Push-in connection and plug-in miniature relay with power contact, 2 changeover contacts, 230 V AC input voltage Relay module
Relay module with Push-in connection, consisting of: relay base with status LED, freewheeling diode, and retaining bracket, safety relay with force-guided contacts in accordance with DIN EN 61810-3, contact switching type: 2 N/O contacts and 2 N/C contacts, input voltage: 24 V DC Relay module
Relay module with Push-in connection, consisting of: relay base with status LED, freewheeling diode, and retaining bracket, safety relay with force-guided contacts in accordance with DIN EN 61810-3, contact switching type: 3 N/O contacts and 1 N/C contact, input voltage: 24 V DC Relay module
Safety relay with force-guided contacts in accordance with DIN EN 61810-3 (type A), input voltage 24 V DC, with multi-layer gold contact, 3 N/O contacts and 1 N/C contacts Safety relays
Safety relay with force-guided contacts in accordance with DIN EN 61810-3 (type A), input voltage 24 V DC, with multi-layer gold contact, 2 N/O contacts and 2 N/C contacts Safety relays
PLC-INTERFACE for output functions, consisting of PLC-BPT…/ACT basic terminal block with Push-in connection and plug-in miniature relay with power contact, for mounting on DIN rail NS 35/7,5, 2 N/O contacts (1-1), input voltage 24 V DC Relay module
PLC-INTERFACE for output functions, consisting of PLC-BPT…/ACT basic terminal block with Push-in connection and plug-in miniature solid-state relay, for mounting on DIN rail NS 35/7,5, 1 N/O contact, input: 24 V DC, output: 24-253 V AC/2 A Solid-state relay module
PLC-INTERFACE for output functions, consisting of PLC-BSC.../ACT basic terminal block with Push-in connection and plug-in miniature solid-state relay, for mounting on NS 35/7,5 DIN rail, 1 N/O contact, input: 24 V DC, output: 3 ... 33 V DC/5 A Solid-state relay module