Single-Phase AC Relay With Antiparallel Thyristor

The STHC is a Single-Phase AC relay with antiparallel thyristor output stands as a cornerstone in industrial applications, accommodating resistive, inductive, and capacitive loads. Safety measures are paramount, and this relay integrates a built-in snubber for transient protection, LED indicator for the control input for users can monitor its status with ease, and IP20 clip-on cover for touch protection.

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Single Phase AC ISSRs

Teledyne Relays

Single Phase AC ISSRs by Teledyne Relay

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Single Phase AC ISSRs

Series DRS - Teledyne Relays

Series DRS relays are designed for all types of loads. These relays feature our new high efficiency back-to-back thyristors for long lifetime expectancy. The relays utilize optical isolation to protect the control from load transients. These relays are Zero-Cross switching.Features Include:• AC Semiconductor Contactor with Diagnostic• Compact size and DIN rail mounting• Zero Cross switch ON in case of overvoltage• Large control range: 3-32Vdc• IP20 housing• UL conformity

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Single Phase AC ISSRs

Series DH - Teledyne Relays

Series DH relays are designed for all types of loads. These relays feature our new high efficiency back-to-back thyristors for long lifetime expectancy. The relays utilize optical isolation to protect the control from load transients. All relays offer a green control LED and Zero-Cross switching.Available options include:DH24D25 25A, 12-280Vrms, 600Vpeak Load; 3-32Vdc ControlDH24D35 35A, 12-280Vrms, 1200Vpeak Load; 3-32Vdc Control

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Single Phase AC ISSRs

Series SH /AC - Teledyne Relays

Series SH relays offer high performance in a flexible and innovative package. Designed for all types of loads, they provide output to 125A, 690Vac. They incorporate removable touch-proof terminal covers for versatile, easy, and quick connections. SH relays feature a metal base plate and built-in LED, and are up to 30% lighter than standard relays. Zero-Cross and Random switching options available.Available options include:SH24D25 25A, 12-275Vac, 600Vpeak Load; 3-32Vdc Control; Zero-CrossSH24A25 25A, 12-275Vac, 600Vpeak Load; 20-265Vac/Vdc Control; Zero-CrossSH48D35 35A, 12-510Vac, 1200Vpeak Load; 3.5-32Vdc Control; Zero-CrossSH48A50 50A, 12-510Vac, 1200Vpeak Load; 20-265Vac/Vdc Control; Zero-CrossSH48D95 95A, 12-510Vac, 1200Vpeak Load; 3.5-32Vdc Control; Zero-CrossSH48A95 95A, 12-510Vac, 1200Vpeak Load; 20-265Vac/Vdc Control; Zero-CrossSH48R125 125A, 12-510Vac, 1200Vpeak Load; 3.5-32Vdc Control; RandomSH48D125 125A, 12-510Vac, 1200Vpeak Load; 3.5-32Vdc Control; Zero-CrossSH48A125 125A, 12-510Vac, 1200Vpeak Load; 20-265Vac/Vdc Control; Zero-CrossSH60D50 50A, 12-510Vac, 1600Vpeak Load; 3.5-32Vdc Control; Zero-CrossSH60D125 125A, 24-690Vac, 1600Vpeak Load; 3.5-32Vdc Control; Zero-Cross

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Phase Angle Controller

Series SHP - Teledyne Relays

The Series SHP phase-angle controller provides analog switching. It features an internal microcontroller and overvoltage protection. Choose relays with either removable input spring connectors or IP20 touch-proof flaps. The relays are designed in conformity with EN60947-4-3 (IEC947-4-3)and EN60950/VDE0805 (Reinforced Insulation), and feature Phase Angle switching.Available options include:SHP24N50R 50A, 9-280Vac, 600Vpeak Load; 4-20mA Control

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Single-Phase Relays

Series S - Teledyne Relays

The Series S single-phase relays are designed for all types of loads. The design incorporates an SCR or triac output. The relays utilize optical isolation to protect the control from load transients. All contain an internal snubber for output protection. High-current models are excellent for motor and UPS control. Zero-Cross or Random switching options available.Available options include:S24D25 25A, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; Zero-CrossS24R40 40A, 12-280Vrms, 600Vpeak Load; 3-30Vdc Control; RandomS24D40 40A, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; Zero-CrossS24D40 40A, 12-280Vrms, 600Vpeak Load; 90-240Vac/Vdc Control; Zero-CrossS48R25 25A, 24-520Vrms, 1200Vpeak Load; 4-30Vdc Control; RandomS48D25 25A, 24-520Vrms, 1200Vpeak Load; 5-30Vdc Control; Zero-CrossS48D50 50A, 24-520Vrms, 1200Vpeak Load; 5-30Vdc Control; Zero-CrossS48R75 75A, 24-520Vrms, 1200Vpeak Load; 90-240Vac/Vdc Control; Zero-CrossS48A50 50A, 24-520Vrms, 1200Vpeak Load; 90-240Vac/Vdc Control; Zero-CrossS48A50-22/R 50A, 24-520Vrms, 1200Vpeak Load; 17-80Vac/Vdc Control; Zero-CrossS48R125 125A, 24-520Vrms, 1200Vpeak Load; 4-30Vdc Control; RandomS60D50 50A, 24-690Vrms, 1600Vpeak Load; 7-30Vdc Control; Zero-CrossS60D125 125A, 24-660Vrms, 1600Vpeak Load; 7-30Vdc Control; Zero-Cross

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Single Phase AC Relays - Delivering Output to 75A, 600Vac

Series STH - Teledyne Relays

Series STH relays offer high performance in a flexible and innovative package. Designed for all types of loads, they deliver output to 75A, 600Vac for resistive loads. They have removable touch-proof terminal covers for versatile, easy, and quick connections. STH relays feature a metal base-plate and are up to 30% lighter than standard relays, and are Zero-Cross switching.Available options include:STH24D12 12A, 12-280Vac, 600Vpeak Load; 3-32Vdc ControlSTH24D25 25A, 12-280Vac, 600Vpeak Load; 3-32Vdc ControlSTH24D35 35A, 12-280Vac, 600Vpeak Load; 3-32Vdc ControlSTH48D50 50A, 24-600Vac, 1200Vpeak Load; 3-32Vdc ControlSTH24D50 50A, 12-280Vac, 600Vpeak Load; 3-32Vdc Control

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Relays for High Power Applications

Series ST - Teledyne Relays

Series ST relays are designed for high-power applications. The design incorporates an SCR or triac output. The relays utilize optical isolation to protect the control from load transients. A control LED is available on certain models. Internal MOV is also available on ST24D 25A and 50A models. All Series ST relays are Zero-Cross switching.Available options include:ST24D12 12A, 12-280Vrms, 600Vpeak Load; 4-30Vdc ControlST24D25 25A, 12-280Vrms, 600Vpeak Load; 4-30Vdc ControlST48D50 50A, 24-600Vrms, 1200Vpeak Load; 5-30Vdc Control

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Single-Inline Package (SIP) Relays

Series LS - Teledyne Relays

Series LS single-inline package (SIP) relays are designed for mounting on printed circuit boards. LS relays facilitate heat sinking by providing an metallic interface surface. The relays use a direct-bonded copper substrate for thermal efficiency, thermal stress performance and long-life expectancy. Optional heat sinks are available.Available options include:LS24D16C 50A, 90-280Vac, 600Vpeak Load; 4-20mA ControlSHP24N50R 50A, 100-280Vac, 600Vpeak Load; 8-30Vdc Control

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Medium-Power Load Relays

Series FS - Teledyne Relays

Series FS relays are designed for medium-power loads. The relays incorporate a triac output and utilize optical isolation to protect the control from load transients. The package is available with faston or PCB terminals. The compact size of the FS makes it ideal for designs where space is limited and has excellent thermal performance. The Series FS relays are Zero-Cross SwitchingAvailable options include:FS24D10-06 10A, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; FastonFS24D10 10A, 12-280Vrms, 600Vpeak Load; 4-30Vdc ControlFS24D20-06 20A, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; Faston

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Medium Power-Load Relays

Series G - Teledyne Relays

Series G relays are designed for medium-power loads. The design incorporates a thyristor output. Series G relays utilize optical isolation to protect the control from load transients. An internal MOV is also provided to protect against load transient voltages. The compact size makes it ideal for designs where space is limited. Zero-Cross and Random switching options available.Available options include:G24R12-06 12Arms, 12-320Vrms, 520Vpeak Load; 3-32Vdc Control; RandomG24D12-06 12Arms, 12-320Vrms, 520Vpeak Load; 3-32Vdc Control; Zero-Cross

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Solid-State Inline (SIP) Four-Pin Relays

Series AS4 - Teledyne Relays

Series AS4 solid-state single inline (SIP) four-pin relays are designed for mounting on a printed circuit board. The relays offer built-in voltage protection and can withstand very high current overloads. The relays have a low zero-cross window. The compact size and triac output make the AS relay the perfect retrofit for electromechanical relays. All Series AS relays are Zero-Cross switching.Available options include:AS24D4E/R 4Arms, 12-275Vrms, 600Vpeak Load; 4-30Vdc ControlAS24D4E-X1 4Arms, 12-275Vrms, 600Vpeak Load; 6-30Vdc Control; DIN-rail clip+LEDAS24D4E-X2 4Arms, 12-275Vrms, 600Vpeak Load; 6-30Vdc Control; DIN-rail clipAS46D4E/R 5Arms, 12-460Vrms, 800Vpeak Load; 4-30Vdc Control

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4-Amp Solid-State Single Inline (SIP) Four-Pin Relays

Series BS - Teledyne Relays

Series BS 4-amp solid-state single inline (SIP) four-pin relays are designed for mounting on a printed circuit board. BS relays can withstand very high current overloads. The compact size and triac output make the BS relay an excellent choice for switching medium power resistive loads. All Series BS relays are Zero-Cross switching.Available options include:BS24D4A 4Arms, 15-280Vrms, 600Vpeak Load; 3-10Vdc Control

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AC/DC Switching and AC/DC Control Relays

Series TS - Teledyne Relays

The Series TS relays provide AC/DC switching and AC/DC control, in a compact package. These relays can withstand high surge currents. TS relays are pin-to-pin compatible with electromechanical relays and may be used as replacements. Applications include vending machines, lighting and fans.Available options include:TS3R2G 2.5A, 0-30Vdc Load; 10-30Vdc Control

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Ready-To-Use Industrial Solid-State Relay

Series DRSC - Teledyne Relays

The DRSC is a ready-to-use Industrial Solid-State Relay that is provided with an integrated heatsink and designed for DIN rail mounting. The smallest footprint occupies only a width of 22.5 mm with ratings up to 30 A. The DRSC output is protected against overvoltage by means of an integrated varistor. Control ON indication is provided through a green LED.

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Industrial Single-Phase Relay With Antiparallel Thyristor Output

Series SHC - Teledyne Relays

The SHC industrial, Single-Phase Relay with antiparallel thyristor output is the most widely used industrial SSR due to its multiple application possibilities. The relay can be used for resistive, inductive and capacitive loads offering both Zero-Cross and Random switching. The built-in varistor secures transient protection for the heavy industrial applications, and the LED indicates the status of the control input. The clip-on cover is securing touch protection to IP20 .

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