Relays and optocouplers - Phoenix Contact
Relays and optocouplers are critical components in the field of electrical engineering, offering essential functions in various applications including industrial automation, data communication, and safety-critical systems. Phoenix Contact, renowned for its innovative electrical connection, electronic interface, and industrial automation technologies, offers a wide range of high-quality relays and optocouplers that cater to different needs.
Phoenix Contact's relays are designed for reliability and efficiency, with options that include electromechanical relays, solid state relays, and power relays. These devices are engineered to switch electrical circuits on and off, thus enabling extensive control over industrial processes. Electromechanical relays from Phoenix Contact are known for their durability and flexibility, making them suitable for a variety of applications. The solid state relays offer silent, fast, and long-lasting switching capabilities, ideal for environments that require minimal noise and maximum performance longevity.
Optocouplers from Phoenix Contact provide an effective solution for safe signal isolation between different voltage levels while transferring an input signal to an output section electrically isolated from the input. This ensures the integrity of data and protects components from potential damage due to high voltage or current. Phoenix Contact's optocouplers are integral in safeguarding sensitive electronics and are a staple in industries managing complex and hazardous operations.
Phoenix Contact continuously develops and tests its relays and optocouplers to meet stringent international standards, ensuring reliability and safety across various applications. Whether in manufacturing, renewable energy, or transportation, Phoenix Contact’s relays and optocouplers provide the necessary performance, demonstrating the company's commitment to quality and innovation.
684 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 logic set consisting of: plug-in basic logic module (BM2) and eight relay terminal blocks with Push-in connection (1 changeover contact, 250 V AC/DC, max.6 A) Set
Data cable for RS-232 communication between the PLC logic logic modules and the BTP 2000 device series touch panels. Cable length: 2 m Cable
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
Power off delay timer relay, 24 V AC/DC ... 240 V AC/DC wide-range supply, time range adjustable (10 ms ... 10 min), two configuration possibilities, password protection, 2 PDTs, push-in connection. Timer relay
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