Cart: 0 item (s) - £0.00

24 VOLT 100 Amp Split charge relay - Voltage Sensing Relay
ALT/CGO-160742-19

100Amp 24 volt split charge relay
VOLTAGE SENSING
Very simple to install
3 Connections to make
Power in, Power out & negative...that's it!
Product Condition: New
Select your option from the RED BOX:
£59.99 excluding VAT
100Amp 24 volt split charge (VSR) relay

M-Power VSR
Bi-Directional, zero loss Split Charging
Fully automatic operation
‘Connected’ LED indicator
Sealed for marine/under hood installation
Ignition Protected


Very simple to install, does not require a connection to vehicle alternator

Fully epoxy sealed unit for years of trouble free service

Only 3 Connections to make

Power in, Power out & negative...that's it!

The idea of a "voltage sensitive relay" (VSR) or "voltage controlled relay" (VCR) as they are sometimes known,  is to simplify the installation, no connection is made to the vehicles alternator .

Simply connect this relay to the towing vehicles positive battery terminal (via a fuse!) and link to the leisure battery
The relay monitors the towing vehicles battery voltage and when it reaches 27vdc, the relay switches on and supplies charging current to the aux. circuits.  When the engine is stopped and the voltage of the vehicles main battery drops below 25vdc the unit switches off.
Only 3 connections are required to the unit and as such it can be fitted in next to no time .
 Supplied with detailed full colour  instructions

Relay connections:- 2 x 6mm studs for power in and out. 
Related Products
ALTEC 140 Amp 12 Volt Split charge relay <br>Voltage Sensing<br> ALT/VSR140CP-15
£24.95
ALTEC 140Amp 12 volt split charge relay
VOLTAGE SENSING
Very simple to install
Also available as a fully built kit.
DURITE 140 Amp 12 Volt Split charge relay <br>Voltage Sensing<br>  ALT/0-727-33
£38.78
DURITE 140Amp 12 volt split charge relay
VOLTAGE SENSING
Very simple to install
DURITE 140 Amp 24 Volt Split charge relay <br>Voltage Sensing<br>  ALT/0-727-83 -11
£39.15
DURITE 140Amp 24 volt split charge relay
VOLTAGE SENSING
Very simple to install
Twin towing electrics 12N & 12S on standard twin "T" plate<BR>ALT/TF122A-13
£14.95
Pre-wired twin sockets 7 pin 12N & 12S sockets.
7 pin 12N Pre-wired trailer electrical socket on plate   <BR> ALT/TP106-01
£5.41
7 Pin 12N Plastic trailer pre-wired electrical socket.
Double towing socket mounting plate   <BR> ALT/TP222-01
£2.12
Towing socket (double) mounting plate
Suitable for left or right hand mounting
Single towing socket mounting plate   <BR> ALT/TP100-01
£1.58
Towing socket (single) mounting plate
Suitable for left or right hand mounting
Single towing socket mounting plate  for retro fitting <BR> ALT/TF1410-13
£2.66
Towing socket (single) mounting plate (Retro fitting model)
No requirement to disconnect the wiring to change the mounting plate
Suitable for left or right hand mounting
Rubber gasket for sealing 13 pin or 7 caravan trailer socket   ALT/TP102-01
£0.99
Rubber gasket for 7 or 13 pin electrical towing socket
Towing electrics 12 volt 7 pin 12N METAL BODIED Trailer plug  <br>ALT/TP740-01
£2.66
7 Pin 12 volt towing plug
12N
Metal bodied
Brass screw terminals
Towing electrics 12 volt 7 pin 12N METAL BODIED Trailer socket  <br>ALT/TP750-01
£3.96
7 Pin 12 volt towing socket
12N
Metal bodied
Brass screw terminals
Towing electrics 13 pin caravan trailer plug  ALT/TP400-01
£4.98
13 Pin Electrical towing connector Plastic bodied Brass screw terminals
Towing electrics 13 pin caravan trailer socket   ALT/TP403-01
£5.84
13 Pin 12N Electrical towing socket
Plastic bodied
Brass screw terminals
Towing electrics 13 pin caravan trailer socket WITH fog light cut out.  ALT/TP404-01
£6.24
13 Pin 12N Electrical towing socket
Inbuilt fog lamp cutout
Plastic bodied
Brass screw terminals
Towing electrics 24 volt 7 pin 24N Trailer plug  ALT/TP801-01
£6.18
7 Pin 24 VOLT Electrical towing connector
24N
Metal bodied
Brass screw terminals
Towing electrics 24 volt 7 pin 24S Trailer socket  ALT/TP800-01
£7.50
7 Pin 24 VOLT Electrical towing socket
24N
Metal bodied
Brass screw terminals
Towing electrics 24 volt 7 pin 24S Trailer socket  ALT/TP802-01
£7.50
7 Pin 24 VOLT Electrical towing socket
24S
Metal bodied
Brass screw terminals
Towing electrics 7 pin 12N caravan trailer plug  ALT/TP700-01
£1.99
7 Pin 12N Electrical towing connector Plastic bodied Brass screw terminals
Towing electrics converts 13 pin socket to accept a 7 pin 12N caravan trailer plug  ALT/TP303-01
£3.16
Converts a 13 pin towing socket to accept a 7 Pin 12N Electrical towing socket
No wiring required, simply plug in and play
Towing electrics converts 7 pin 12N socket to accept a 13 pin caravan trailer plug  ALT/TP405-01
£3.16
Converts a 7 pin 12N towing socket to accept a 13 Pin 12N Electrical towing socket
No wiring required, simply plug in and play
24 VOLT 100 Amp  Split charge relay  - Voltage Sensing  Relay   <br> ALT/CGO-160742-19
£59.99
100Amp 24 volt split charge relay
VOLTAGE SENSING
Very simple to install
3 Connections to make
Power in, Power out & negative...that's it!
12v 70Amp Split charge relay kit<BR>
£29.12
Easy installation
Fully assembled wiring harness supplied
NON-Voltage sensing 12volt system
Towing electrics 7 pin 12S caravan trailer plug  ALT/TP710-01
£1.99
7 Pin 12S Electrical towing connector plug Plastic bodied Brass screw terminals
7 pin 12S electrical towing socket  ALT/TP730-01
£2.45
7 pin 12S towing electrical socket
Caravan/trailer "VOLTAGE SENSING " VSR Split charge / fridge 12 volt KIT ALT/TF1170-3 KIT
£18.95
Easy installation
Safe Reliable Proven System Suitable for Caravans, trailers, motorhomes etc
Fully assembled wiring harness supplied
12 volt 30Amp Voltage sensing system
ALT/TF1170-3 KIT
7 pin 12N electrical towing socket     ALT/TP720-01
£2.45
7 pin 12N towing electrical socket
Split charge relay kit<BR> Available in 12volt 30A, 24 volt 20A, 24volt 40A variants
£16.62
Easy installation
Fully assembled wiring harness supplied
NON-Voltage sensing
Voltage Sensitive Caravan Split charge & fridge relay <BR>ALT/TF1170-3-13
£10.20
Voltage Sensitive 30 Amp fridge and auxiliary battery split-charge relay for caravan/motorhome or trailer.
Voltage Sensitive Caravan Split charge & fridge relay <BR>ALT/TF1170-3-13
£10.20
Voltage Sensitive 30 Amp fridge and auxiliary battery split-charge relay for caravan/motorhome or trailer.
Caravan/trailer "VOLTAGE SENSING " VSR Split charge / fridge 12 volt KIT ALT/TF1170-3 KIT
£18.95
Easy installation
Safe Reliable Proven System Suitable for Caravans, trailers, motorhomes etc
Fully assembled wiring harness supplied
12 volt 30Amp Voltage sensing system
ALT/TF1170-3 KIT
12v 70Amp Split charge relay kit<BR>
£29.12
Easy installation
Fully assembled wiring harness supplied
NON-Voltage sensing 12volt system
Caravan - Boat - Motorhome - Mains Conversion Cable ALT/J220-27
£3.95
Connects the 240 volt caravan electrical system to a household 13 amp socket, via standard caravan / site hookup mains lead.
Connect this adaptor to your existing site mains lead, and connect to your caravan.
•Enables connection of the caravan to household mains supply
•Ideal for pre-cooling fridge or charging leisure battery before setting off.
Split charge relay kit<BR> Available in 12volt 30A, 24 volt 20A, 24volt 40A variants
£16.62
Easy installation
Fully assembled wiring harness supplied
NON-Voltage sensing
BRITISH MADE<BR>MULTICORE CABLE <br> 7 Core
£1.73
A range of 7 core cable
BRITISH MADE<BR>MULTICORE CABLE <BR>13 Core cable
£6.66
A range of 13 core cable
STERLING POWER <br>SPLIT CHARGE DIODE SPLITTERS <BR>70A - 200A
£30.75
STERLING POWER PRO-SPLIT D Low Volt Drop Split Charge
10 models available
One alternator input & up to 3 outputs
Amperages from 70A - 200A
BRITISH MADE<BR>MULTICORE CABLE <br> 7 Core
£1.73
A range of 7 core cable
BRITISH MADE<BR>MULTICORE CABLE <BR>13 Core cable
£6.66
A range of 13 core cable
" ADD A CIRCUIT" <br>MICRO fuse blade size, add a circuit fuse holders   <br>ALT/FH600-13
£2.75
" ADD A CIRCUIT" MICRO fuse blade size, add a circuit fuse holders ALT/FH600
" ADD A CIRCUIT" <br>Mini fuse blade size, add a circuit fuse holders   <br>ALT/FH597-02
£2.75
" ADD A CIRCUIT" Mini fuse blade size, add a circuit fuse holders ALT/FH597
" ADD A CIRCUIT" Micro2 fuse blade size, add a circuit fuse holders    ALT/FHTV1645-5-13
£2.95
" ADD A CIRCUIT" Micro2 fuse blade size, add a circuit fuse holders
" ADD A CIRCUIT" Standard fuse blade size, add a circuit fuse holders   <br>ALT/FH450-02
£2.35
" ADD A CIRCUIT" Standard fuse blade size, add a circuit fuse holders ALT/FH450-02
STERLING POWER  ProPower Q- Professional Quasi Inverters <BR>12volt  variants <BR>100 - 5000w
£41.83
STERLING POWER ProPower Q- Professional Quasi Inverters 12v variants 100 - 5000w
(For Pure Sine Wave Inverters See :- ProPower SINE WAVE Inverters
STERLING POWER  ProPower Q- Professional QUASI Sine Wave<BR> 24 volt  variants<BR>100 - 5000w
£41.83
STERLING POWER ProPower Q- Professional Quasi Inverters 24v variants 100 - 5000w
Guaranteed Next Working Day Delivery Service Available
Please contact us for full details