4 Channel DPDT Relay

Low Cost 4 Relay DPDT Control Boards

Double Pole Double Throw Relay

A DPDT Double Pole Double Throw Relay has a single coil with two arms that move at the same time.  There are two completely separate SPDT switch mechanisms inside a DPDT relay switch.  A DPDT relay board is most commonly used for signal switching applications, but can be found in high power switching applications as well.

Low Cost Four Channel DPDT Configuration

The Four Channel DPDT Relay includes four DPDT relays with your choice of 1, 3 or 5 amp DPDT relays and are also available in remote wireless configurations.  For more detailed information and to order, please click on the links below.

R41DPDT

4-Channel 1-Amp DPDT Relay Board
With Solder On Connections

• 4 - 1 Amp DPDT Relay(s)
• RS232 Interface
• Solder Connections
• Quick Start Kit Needed for DB9 Connection

$89.00

Full Description>

R41DPDTCN

4-Channel 1-Amp DPDT Relay Board
With Screw Terminal Connections

• 4 - 1 Amp DPDT Relay(s)
• RS232 Interface
• Screw Terminal Connections
• Quick Start Kit Needed for DB9 Connection

$99.00

Full Description>

R41DPDTCNRS

4-Channel 1-Amp DPDT Relay Board
Screw Terminal & Onboard RS-232 Plug

• 4 - 1 Amp DPDT Relay(s)
• DB9 Interface
• Screw Terminal Connections
• Onboard DB9 Connection

$109.00

Full Description>

R43DPDT

4-Channel 3-Amp DPDT Relay Board
With Solder On Connections

• 4 - 3 Amp DPDT Relay(s)
• RS232 Interface
• Solder On Connections
• Quick Start Kit Needed for DB9 Connection

$99.00

Full Description>

R43DPDTCN

4-Channel 3-Amp DPDT Relay Board
With Screw Terminal Connections

• 4 - 3 Amp DPDT Relay(s)
• RS232 Interface
• Screw Terminal Connections
• Quick Start Kit Needed for DB9 Connection

$109.00

Full Description>

R43DPDTCNRS

4-Channel 3-Amp DPDT Relay Board
Screw Terminal & Onboard RS-232 Plug

• 4 - 3 Amp DPDT Relay(s)
• DB9 Interface
• Screw Terminal Connections
• Onboard DB9 Connection

$119.00

Full Description>

R45DPDT

8-Channel 1-Amp DPDT Relay Board
With Solder On Connections

• 4 - 5 Amp DPDT Relay(s)
• RS232 Interface
• Solder On Connections
• Quick Start Kit Needed for DB9 Connection

$109.00

Full Description>

R45DPDTCN

4-Channel 5-Amp DPDT Relay Board
With Screw Terminal Connections

• 4 - 5 Amp DPDT Relay(s)
• RS232 Interface
• Screw Terminal Connections
• Quick Start Kit Needed for DB9 Connection

$119.00

Full Description>

R45DPDTCNRS

4-Channel 5-Amp DPDT Relay Board
Screw Terminal & Onboard RS-232 Plug

• 4 - 5 Amp DPDT Relay(s)
• DB9 Interface
• Screw Terminal Connections
• Onboard DB9 Connection

$129.00

Full Description>

XR41DPDT

4-Channel 1A DPDT Expansion Relay Board

• 4 - 1 Amp DPDT Relay(s)
• Expansion Interface
• Expansion Series

$89.00

Full Description>

XR43DPDT

4-Channel 3A DPDT Expansion Relay Board

• 4 - Amp DPDT Relay(s)
• Expansion Interface
• Expansion Series

$99.00

Full Description>

XR45DPDT

4-Channel 5A DPDT Expansion Relay Board

• 4 - Amp DPDT Relay(s)
• Expansion Interface
• Expansion Series

$109.00

Full Description>

ZADR41DPDTProXR_USB

4-Channel 1 Amp DPDT - USB Interface
ProXR Firmware with 8 AD/Contact Closure Inputs

• 4 - 1 Amp DPDT Relay(s)
• USB Interface
• 16 Available Timers
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$181.00

Full Description>

ZADR41DPDTProXR_WEB-i

Web Relay 4-Channel 1 Amp DPDT
ProXR Firmware 8 AD/Contact Closure Inputs

• 4 - 1 Amp DPDT Relay(s)
• Web Relay Interface
• Screw Terminal Connections
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$290.00

Full Description>

ZADR41DPDTProXR_ZBT

2-Channel 30 Amp Bluetooth Relay
with Bluetooth Interface & Variable Sensor Input

• 4 - 1 Amp DPDT Relay(s)
• Bluetooth Interface
• Range: 300 ft.
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$226.00

Full Description>

ZADR41DPDTProXR_ZETH-ME

Ethernet Relay Controller 4-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D

• 4 - 1 Amp DPDT Relay(s)
• Ethernet-ME Interface
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$220.00

Full Description>

ZADR41DPDTProXR_ZRS

8-Channel 1 Amp DPDT - RS-232 Interface
ProXR Firmware with 8 AD/Contact Closure Inputs

• 4 - 1 Amp DPDT Relay(s)
• DB9 or Direct Wire Interface
• Screw Terminal Connections
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$180.00

Full Description>

ZADR43DPDTProXR_USB

USB Relay Controller 4-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D

• 4 - 3 Amp DPDT Relay(s)
• USB Interface
• 16 Available Timers
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$191.00

Full Description>

ZADR43DPDTProXR_WEB-i

Web Relay 4-Channel 3 Amp DPDT
ProXR Firmware 8 AD/Contact Closure Inputs

• 4 - 3 Amp DPDT Relay(s)
• Web Relay Interface
• Screw Terminal Connections
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$300.00

Full Description>

ZADR43DPDTProXR_ZBT

4-Channel 3 Amp DPDT Bluetooth Relay
with Bluetooth Interface & Variable Sensor Input

• 4 - 3 Amp DPDT Relay(s)
• Bluetooth Interface
• Range: 300 ft.
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$236.00

Full Description>

ZADR43DPDTProXR_ZETH-ME

Ethernet Relay Controller 4-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D

• 4 - 3 Amp DPDT Relay(s)
• Ethernet-ME Interface
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$230.00

Full Description>

ZADR43DPDTProXR_ZRS

4-Channel 3 Amp DPDT - RS-232 Interface
ProXR Firmware with 8 AD/Contact Closure Inputs

• 4 - 3 Amp DPDT Relay(s)
• DB9 or Direct Wire Interface
• Screw Terminal Connections
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$190.00

Full Description>

ZADR45DPDTProXR_USB

USB Relay Controller 4-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D

• 4 - 5 Amp DPDT Relay(s)
• USB Interface
• 16 Available Timers
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$201.00

Full Description>

ZADR45DPDTProXR_WEB-i

Web Relay 4-Channel 5 Amp DPDT
ProXR Firmware 8 AD/Contact Closure Inputs

• 5 - 5 Amp DPDT Relay(s)
• Web Relay Interface
• Screw Terminal Connections
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$280.00

Full Description>

ZADR45DPDTProXR_ZBT

4-Channel 5 Amp DPDT Bluetooth Relay
with Bluetooth Interface & Variable Sensor Input

• 4 - 5 Amp DPDT Relay(s)
• Bluetooth Interface
• Range: 300 ft.
• p Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$246.00

Full Description>

ZADR45DPDTProXR_ZETH-ME

Ethernet Relay Controller 4-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D

• 4 - 5 Amp DPDT Relay(s)
• Ethernet-ME Interface
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$240.00

Full Description>

ZADR45DPDTProXR_ZRS

4-Channel 5 Amp DPDT - RS-232 Interface
ProXR Firmware with 8 AD/Contact Closure Inputs

• 4 - 5 Amp DPDT Relay(s)
• DB9 or Direct Wire Interface
• Screw Terminal Connections
• ProXR Series
• 8 A-D/Contact Closure Inputs
• XR Port Adds Additional Relays

$200.00

Full Description>

ZUXPR41DPDTProXR_WEB-i

Web Relay Controller 4-Channel 1 Amp DPDT + UXP Expansion Port

• 4 - 1 Amp DPDT Relay(s)
• Web Browser Interface
• Screw Terminal Connections
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$290.00

Full Description>

ZUXPR41DPDTProXR_ZBT

Bluetooth Relay Controller 4-Channel 1 Amp DPDT + UXP Expansion Port

• 4 - 1 Amp DPDT Relay(s)
• Bluetooth Interface
• Range: 300 ft.
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$226.00

Full Description>

ZUXPR41DPDTProXR_ZETH-ME

Ethernet Relay Controller 4-Channel 1 Amp DPDT + UXP Expansion Port

• 1 - 1 Amp DPDT Relay(s)
• Ethernet-ME Interface
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$220.00

Full Description>

ZUXPR430ProXR_WEB-i

Web Relay Controller 4-Channel 30 Amp SPST + UXP Expansion Port

• 4 - 30 Amp SPDT Relay(s)
• Web Browser Interface
• Direct Relay Connection
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$310.00

Full Description>

ZUXPR43DPDTProXR_WEB-i

Web Relay Controller 4-Channel 3 Amp DPDT + UXP Expansion Port

• 4 - 3 Amp DPDT Relay(s)
• Web Browser Interface
• Screw Terminal Connections
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$300.00

Full Description>

ZUXPR43DPDTProXR_ZBT

Bluetooth Relay Controller 4-Channel 3 Amp DPDT + UXP Expansion Port

• 4 - 3 Amp DPDT Relay(s)
• Bluetooth Interface
• Range: 300 ft.
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$236.00

Full Description>

ZUXPR43DPDTProXR_ZETH-ME

Ethernet Relay Controller 4-Channel 3 Amp DPDT + UXP Expansion Port

• 4 - 3 Amp DPDT Relay(s)
• Ethernet-ME Interface
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$230.00

Full Description>

ZUXPR43DPDTProXR_ZRS

Serial Relay Controller 4-Channel 3 Amp DPDT + UXP Expansion Port

• 4 - 3 Amp DPDT Relay(s)
• DB9 or Direct Wire Interface
• Screw Terminal Connections
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$190.00

Full Description>

ZUXPR45DPDTProXR_WEB-i

Web Relay Controller 4-Channel 5 Amp DPDT + UXP Expansion Port

• 4 - 5 Amp DPDT Relay(s)
• Web Browser Interface
• Screw Terminal Connections
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$309.00

Full Description>

ZUXPR45DPDTProXR_ZBT

Bluetooth Relay Controller 4-Channel 5 Amp DPDT + UXP Expansion Port

• 4 - 5 Amp DPDT Relay(s)
• Bluetooth Interface
• Range: 300 ft.
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$246.00

Full Description>

ZUXPR45DPDTProXR_ZETH-ME

Ethernet Relay Controller 4-Channel 5 Amp DPDT + UXP Expansion Port

• 4 - 5 Amp DPDT Relay(s)
• Ethernet-ME Interface
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$240.00

Full Description>

ZUXPR45DPDTProXR_ZRS

Serial Relay Controller 4-Channel 5 Amp DPDT + UXP Expansion Port

• 4 - 5 Amp DPDT Relay(s)
• DB9 or Direct Wire Interface
• Screw Terminal Connections
• ProXR Series
• UXP Port Adds Applications
• XR Port Adds Additional Relays

$200.00

Full Description>