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SSR and Contact Relay Solutions

SSR = Solid State Relay

MasTec has sold OPTO 22 SSRs since the mid 1990’s – we stock in volume and sell in volume.

Where OPTO 22 products cannot provide a spec match and for some specialised situations we use Power-io, Crydom and other speciality companies.

OPTO 22 can switch up to 575 VAC at 45 amps in a standard hockey puck module. OPTO 22 is not so strong in DC switching and only have low current ranges. We do have other options.

If you are building machines and you need to controal AC power, hen hockey puck SSRs are excellent as they can be mounted directly to steel cases for heatsinks or if the current is low then use the PCB mount SSRs from OPTO 22.

For distributed SSRs use the OPTO 22 G1, G4 or SNAP products that are backplane mounted. For DIN Rail SSRs, large SSRs with heatsinks, single and three phase and contactors plus motor starts use Power-io

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AC SSR Solid State Relays & Contact Relays

AC DIN Rail Solid State Relays (hockey puck)

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(575 VAC 45 A, DC & AC control voltages)

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AC Solid State Relays hockey puck or heatsink versions

(575 VAC 45 A, DC & AC control voltages),

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AC Solid State Relays (backplane mount)

(110VAC – 230VAC 4 A, DC Control)

Din Rail Solid State Relays

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AC Isolated Level Shifters

AC DIN Rail Solid State Relays (hockey puck)

(3-300VAC Input > 5, 15 or 24VDC logic out)

PCB mount

(110VAC – 230VAC 4 A, DC Control)

Distributed I/O AC Power Control Systems

(110VAC – 230VAC 4 A, DC Control)
DC SSR Solid State Relays & Contact Relays
Hundreds Stocked

DC Solid State Relays (hockey puck)

(80 VDC 100A, DC control voltages)

DC Solid State Relays (backplane mount)

( 0-60 VDC 4A, 0-200VDC 1A, DC Control)
DC Level Shifters
(3-300VDC Input > 5, 15 or 24VDC logic out)

PCB mount

( 0-60 VDC 5A, 0-200VDC 1A, DC Control)

Distributed I/O DC Power Control Systems

( 0-60 VDC 4A, 0-200VDC 1A, DC Control)
Contact Relays

AC & DC Contact Relays

(3-300VDC Input > 5, 15 or 24VDC logic out)
(3-300VDC Input > 5, 15 or 24VDC logic out)

Time Delay Relays

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Contactor Relays High Current Magnetic

AC & DC Magnetic Contactors

One of the world’s best

(3-300VDC Input > 5, 15 or 24VDC logic out)
Circuit Breakers

AC Magnetic and Thermal Breakers

1,2,3 Contacts, Earth Leakage Protection

(3-300VDC Input > 5, 15 or 24VDC logic out)

AC & DC Contact Relays Low Power

(5 volt 12mA coil NC and NO models)

DIN Rail AC & DC Contact Relays

Power Relays 10 amp Resistive, 2 Amps Inductive
DC 12-24 VDC and AC 90-250 VAC Logic Level control systems
Motor Control

AC Motors Single and Three phase

AC Magnetic Motor Starters plus reversing

(3-300VDC Input > 5, 15 or 24VDC logic out)

AC Motors Single and Three phase

SSR Control

(5 volt 12mA coil NC and NO models)

DC Motors with reverse using H Switches

up to 200-600amps with 1000 amp surge
Solid State Contactors

AC high current

up to 200-600amps with 1000 amp surge

AC three phase

up to 200-600amps with 1000 amp surge

DIN Rail AC

up to 200-600amps with 1000 amp surge
Smart Power Controllers – Relays – PNP – NPN

DIN Rail AC & DC

Contact Relays 10 amp, 2 Amps Inductive or

NPN Power Transistors < 80 VDC < 2 Amps or

PNP Power Transistors < 80 VDC < 2 Amps

Smart Configurable Power Controllers

3.3, 5, 12 or 24VDC Logic Level control systems
or
Adjustable between 0-10VDC
Input Logic thresholds levels can be preset or field adjustable 0-10VDC
Other Model options :
One shot Timed Outputs – Latching, LCD display and more
Addtional Control Inputs:
invert logic input-master release-invert master release- reset OS- reset latch

Contactors

AC Contactors

Ask :- A huge range from many manufacturers

Static Switches

Solid State Switches

Ask :- we have a range of Static Switches also
IP Controlled Relays

4 or 8 Relays — Rack or Desk top

Ask :- we have a range of Static Switches also
RS-232/485, Ethernet or USB Controlled Relays

4 to X Relays — Boxes and boards- SSR or Contact

Ask :- we have a range of Static Switches also
Ask :- we have a range of Static Switches also
Ask :- we have a range of Static Switches also
Ask :- we have a range of Static Switches also
Ask :- we have a range of Static Switches also
PCI Controlled Relays

4 or 8 or 16 Relays

Ask :- we have a range of Static Switches also
Ask :- we have a range of Static Switches also
PLC Controlled Relays

4 or 8 Relays — DIN Rail – Low Cost

Ask :- we have a range of Static Switches also
Relays – Wireless – Direct – AC Power

Handheld Systems for AC Power Control

Ask :- we have a range of Static Switches also
Relays – Wireless – Direct – AC Power

Mesh Systems, Zigbee or Digi Mesh

Ask :- we have a range of Static Switches also
Ask :- we have a range of Static Switches also
Ask :- we have a range of Static Switches also

Use the Digi Mesh DI/O module with a smart relay

Ask :- we have a range of Static Switches also

LED Dimmers Networked, Constant Voltage, PWM Control

Ask :- we have a range of Static Switches also