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Hoyles Boxed Dual Double Pole Relay Module
Hoyles Boxed Dual Double Pole Relay Module. Two completely separate double pole change over relays on a single PCB mounted in a standard white plastic single gang enclosure complete with front and back acting tamper switch.
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Hoyles Quad Double Pole Relay Module
Hoyles Quad Double Pole Relay Module. Four completely separate double pole change over relays on a single PCB.
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Hoyles Triple Double Pole Relay Module
Hoyles Triple Double Pole Relay Module. Three completely separate double pole change over relays on a single PCB.
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Hoyles Dual Double Pole Relay Module
Hoyles Dual Double Pole Relay Module. Two completely separate double pole change over relays on a single PCB.
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Hoyles Panel of 20 Double Pole Relay Modules
Hoyles Panel of 20 Double Pole Relay Modules. A panel of 20 of our double pole change over relay modules. Ideal for van stock, individual modules can be snapped off the panel as required. A discounted price compared to buying 20 separate modules.
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Hoyles Double Pole Relay Module
Hoyles Double Pole Relay Module. A simple double pole change over relay module.
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Hoyles S351-B-PSU S351 relay module in a steel enclosure with a 2A 12vdc PSU
Hoyles S351-B-PSU S351 relay module in a steel enclosure with a 2A 12vdc PSU. Universal timer module with two timing ranges 1 - 60 sec's & 1 - 60 mins. Volt free DPCO relay contacts are rated at 1A/30vdc resistive. Multiple trip modes. A-stable operation for pulsing sounders etc. This versatile unit can also be used as a commutating relay ie one pulse energises the relay and a further pulse de-energises the relay.
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Hoyles S312T-B-PSU S312T relay module in a steel enclosure with a 2A 12vdc PSU
Hoyles S312T-B-PSU S312T relay module in a steel enclosure with a 2A 12vdc PSU. Interface relay . This device accepts a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.
The S312T-B-PSU is similar to the S312N-B-PSU but its action can be delayed by between about 3 and 60 seconds. This can be adjusted with the on board potentiometer. This can be a useful feature where it is necessary to delay one action slightly to allow another.
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Hoyles S312N-16B-PSU 16 x S312N relay modules in an enclosure with a 5A 12vdc PSU
Hoyles S312N-16B-PSU 16 x S312N relay modules in an enclosure with a 5A 12vdc PSU. This enclosure includes 16 of our S312N interface relays along with a 5A 12vdc power supply which is capable of battery chaging. All of the relays operate independently of each other but have power pre-connected for convenience. The S312N devices accept a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.
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Hoyles S312N-8B-PSU 8 x S312N relay modules in an enclosure with a 5A 12vdc PSU
Hoyles S312N-8B-PSU 8 x S312N relay modules in an enclosure with a 5A 12vdc PSU. This enclosure includes 8 of our S312N interface relays along with a 5A 12vdc power supply which is capable of battery chaging. All of the relays operate independently of each other but have power pre-connected for convenience. The S312N devices accept a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.
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Hoyles S312P-B-PSU S312P relay module in a steel enclosure with a 2A 12vdc PSU
Hoyles S312P-B-PSU S312P relay module in a steel enclosure with a 2A 12vdc PSU. Interface relay . This device accepts a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.
PNP Transistorised interface relay. With the two B inputs this is configured as a NOR gate i.e. When neither B is present the relay will switch.
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Hoyles S312N-2B-PSU S312N relay module in a steel enclosure with a 2A 12vdc PSU
Hoyles S312N-2B-PSU S312N relay module in a steel enclosure with a 2A 12vdc PSU. Interface relay . This device accepts a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.
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Hoyles S312N-B-PSU S312N relay module in a steel enclosure with a 2A 12vdc PSU
Hoyles S312N-B-PSU S312N relay module in a steel enclosure with a 2A 12vdc PSU. Interface relay . This device accepts a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.
24 volt version available on request.
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Hoyles Boxed Multi Function Timer Relay
Hoyles Boxed Multi Function Timer Relay. Mounted in a standard white plastic single gang enclosure complete with front and back acting tamper switch. A unique labelling system allows for the onsite labelling of the enclosure. Universal timer module with two timing ranges 1 - 60 sec's & 1 - 60 mins. Volt free DPCO relay contacts are rated at 1A/30vdc resistive. Multiple trip modes. A-stable operation for pulsing sounders etc. This versatile unit can also be used as a commutating relay i.e. one pulse energises the relay and a further pulse de-energises the relay.
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Hoyles Multi Function Timer Relay
Hoyles Multi Function Timer Relay. Universal timer relay module with two timing ranges 1 - 60 sec's & 1 - 60 mins. Volt free DPCO relay contacts are rated at 1A/30vdc resistive. Multiple trip modes. A-stable operation for pulsing sounders etc. This versatile unit can also be used as a commutating relay ie one pulse energises the relay and a further pulse de-energises the relay.
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Hoyles Transistorised single pole relay module
Hoyles Transistorised single pole relay module. General purpose transistor driven interface relay. This device accepts a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit). Output via voltage free Single pole Change Over (SPCO) contacts.
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Hoyles S312N-8 8 x transistorised double pole relay modules on a single PCB
Hoyles S312N-8 8 x transistorised double pole relay modules on a single PCB. This single PCB contains 8 of our transister driven DPCO Interface relay modules. All modules operate independently but have power pre connected on the PCB for convenience. The modules accept a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.
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Hoyles Transistorised double pole timer relay module
Hoyles Transistorised double pole timer relay module. Transistor driven timer relay module. This device accepts a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage DPCO contacts.
The action of the device can be delayed by between about 3 and 60 seconds. This can be adjusted with the on board potentiometer. This can be a useful feature where it is necessary to delay one action slightly to allow another.
Self adhesive backed for easy mounting. Four mounting holes provided for more permanent fixing. Screw terminals for easy connection.
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Hoyles Transistorised double pole relay module PNP version
Hoyles Transistorised double pole relay module PNP version. General purpose transistor driven interface relay but with inverse operation to our NPN version. In other words when voltage is applied to the input the relay de-energises rather than energising. This device accepts a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.
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Hoyles S312N-20 Pack of 20 S312N relay modules
Hoyles S312N-20 Pack of 20 S312N relay modules. A bulk 20pack of our S312N transistorised relay module.
Transister driven DPCO Interface relay module . This device accepts a variety of input conditions (Voltage, Logic, Closed Circuit and Open Circuit) for interfacing various signals via voltage free DPCO contacts.