Solid State Relays

Relay provides solid-state switching.
Solid State Relays

Relay provides solid-state switching.

Model 34.81 relay is available in 2 versions: Model 34.81.9024 is designed for switching up to 2 A at 24 Vdc, while Model 34.81.7048 can switch up to 100 mA at 48 Vdc. Each can be specified for 24 or 60 Vdc control input. With silent operation, 34-series relay has 28 x 5 mm footprint and measures only 15 mm high. It mounts on PCB via solder pins. Dielectric strength between input and output is...

Read More »
Solid State Relays

Solid-State Relays offer energy-efficient switching solution.

With no moving parts or contacts, Bulletin 700 solid-state relays interface with sensors and industrial controllers such as PLCs and process controllers for electric heating and temperature control. Their 40 amp switching capability is suited to plastic wrapping, injection molding, ovens, and kilns. Relays offer shock and vibration tolerance and optional diagnostic LEDs.

Read More »
Terminal Block Relay has leakage current suppression circuit.
Solid State Relays

Terminal Block Relay has leakage current suppression circuit.

Model 700-HL interfaces between TRIAC PLC or SLC programmable controller output and field device, and keeps relay coil turned off when I/O signal is low. Shunting circuit redirects leakage current before current reaches coil. Capable of shunting up to 2.2 mA leakage current for 120 and 240 Vac input voltages, it is available in 110, 125 and 240 Vac/Vdc input voltages in solid-state and...

Read More »
Relays require only 0.18 in. between units for cooling.
Solid State Relays

Relays require only 0.18 in. between units for cooling.

RV series, Din-rail mounted, solid state relays utilize thermal design. Models rated at 25 and 40 A measure less than 1.2 and 2.5 in. wide, respectively. In addition, RV relays have Superior Surge Survival(TM) design, which provides triple-layer protection against industrial power surges. Relays are activated by ac logic signals, dc logic signals, or analog 4-20 mA signals. Switched output is up...

Read More »
Solid-State Relays utilize Superior Surge Survival(TM).
Solid State Relays

Solid-State Relays utilize Superior Surge Survival(TM).

RVMA solid-state relays are available as din-railed mounted, 25 amp or 40 amp SSR + integral heat sink. Units accept analog 4-20 mA input and instantly convert it into Pulse Wave Modulating or time proportioning pulsing output. Cycle time is 500 msec and output resolution is 8.3 msec. RVMA 25 amp (1 in. wide) and 40 amp (2.5 in. wide) are suitable for use as output devices for use with PLCs and...

Read More »
Solid State Relays work in telecommunications.
Solid State Relays

Solid State Relays work in telecommunications.

Optically coupled SSRs are available in 4 models: HSR312, HSR412, HSR312L, and HSR412L. All consist of AlGaAs infrared LED optically coupled to photovoltaic generator that drives power MOSFET detector, and all have 4,000 Vrms isolation. HSR312 and HSR312L switch loads up to 250V, while HSR412 and HSR412L switch loads up to 400V. HSR312L and HSR412L employ active current limit circuitry that...

Read More »
Power Relay is compact alternative for many 2-pole uses.
Solid State Relays

Power Relay is compact alternative for many 2-pole uses.

276 Series relay comes in SPST, SPDT, DPST, and DPDT contact configurations and is rated at 35 A, 250 Vac, 50 Hz for both UL and IEC codes (SEMKO) and all contact configurations (NO and NC). Coil voltages of 6-125 Vdc are available. Relay has molded coils for heat dissipation and resistance to dust and moisture; barrier-type 0.250 in. quick-connect terminals; plastic dust covers with flange...

Read More »

All Topics