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RB340X Powerlite Dynamo Dummy Voltage Regulator Control Box LUCAS RB340 style

RB340X Powerlite Dynamo Dummy Voltage Regulator Control Box LUCAS RB340 style

Regular price £79.52
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RB340X Powerlite Dummy Control Box

Designed and manufactured by highly experienced auto electricians in West Midlands, UK. The Dynalite aims to bring together modern alternator technology with the classic looks and appearance of a Dynamo.

Ideal for both road and competition use the Dynalite provides up to 80% more power and weigh up to 40% less than original dynamo units. The Dynalite units are produced in a wide range of different models replicating original dynamo units, thus allowing the Dynalite to directly replace dynamo units with no modifications to the vehicle. In many cases the original dynamo pulleys can also be used on the new units, creating a simple and reversible alternator conversion.

The self regulating Dynalite units offer increased reliability and performance charging efficiently across the full rev range. The wiring changes required for the units are very simple and reversible.

All Dynalite units are supplied with comprehensive fitting instructions.

Powerlite also offer a wide range of fitting accessories including pulleys and dummy control boxes.

What changes need to be made to the wiring?

The Dynalite unlike a dynamo is self regulating, therefore the control box is redundant. There are two ways to rewire the control box for the Dynalite unit. The first is to simply bypass or use the control box as a junction point with two small wiring changes. The second and preferred option is to fit a Powerlite dummy control box.

Dummy Control Boxes:

Identical in fitment and appearance to the original, the dummy unit is pre-wired to aid the necessary changes. Dummy boxes are fitted with an 40A fuse, protecting your electrical system. We recommend the use of dummy control boxes where applicable.

Dummy Control Box for use with Dynalite alternators.

LUCAS RB340 style.

Contains 40amp Fuse.

  • Material - Plastic
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Model Compatibility

- Austin-Healey 100/4 1953-56
- Austin-Healey 100/6 1956-59
- Austin-Healey 3000 1959-67
- Austin-Healey Sprite MK3 1964-66
- Bentley S1 1955-59
- Bentley S2 1959-62
- Bentley S3 1962-65
- Daimler 2.5 V8 1962-69
- Daimler V8 250 1966-69
- Jaguar E-Type Series 1 1961-68
- Jaguar E-Type Series 2 1968-71
- Jaguar E-Type Series 3 1971-75
- Jaguar Mark 2 1960-69
- Jaguar MK VII 1951-56
- Jaguar MK VIII 1956-59
- Jaguar MK IX 1959-61
- Jaguar MK X 1961-64
- Jaguar S-Type 1963-68
- Jaguar XJ6 1968-74
- Jaguar XK120 1948-54
- Jaguar XK140 1954-57
- Jaguar XK150 1957-61
- MG MGA 1500 1955-59
- MG MGA 1600 1959-62
- MG MGA 1600 MK2 1961-62
- MG MGA 1600 MK2 Deluxe 1962
- MG MGB 1962-80
- MG MGC 1967-69
- MG TC 1945-49
- MG TD 1949-53
- MG TF 1953-55
- Rolls Royce Silver Cloud 1955-59
- Rolls Royce Silver Cloud II 1959-62
- Rolls Royce Silver Cloud III 1962-65
- Rolls Royce Silver Shadow 1965-69
- Rolls Royce Silver Shadow II 1969-80
- Triumph GT6 1966-73
- Triumph Spitfire MK3 1967-70
- Triumph Spitfire MK4 1970-74
- Triumph Spitfire 1500 1974-80
- Triumph TR2 1953-55
- Triumph TR3 1955-57
- Triumph TR4 1961-65
- Triumph TR4A 1965-67
- Triumph TR5 1967-69
- Triumph TR6 1969-76
- Triumph TR7 1975-81
- Triumph Vitesse 1966-71

Part Number

1. Product Name: RB340X Powerlite Dynamo Dummy Voltage Regulator Control Box LUCAS RB340 style
2. Manufacturer: Powerlite
3. Location of Manufacture: West Midlands, UK
4. Features: Designed and manufactured by highly experienced auto electricians, modern alternator technology, classic looks and appearance of a Dynamo, up to 80% more power, weighs up to 40% less than original dynamo units, suitable for road and competition use, available in a wide range of models replicating original dynamo units, no modifications needed for installation, can use original dynamo pulleys, self-regulating for increased reliability and performance, simple and reversible wiring changes, supplied with comprehensive fitting instructions
5. Fitting Accessories: Pulleys and dummy control boxes
6. Wiring Changes: Two options for rewiring the control box - bypass or use as a junction point with two small wiring changes, or use a Powerlite dummy control box (recommended)
7. Dummy Control Box: Identical in fitment and appearance to the original, pre-wired for easy installation, fitted with a 40A fuse for protection, recommended for use with Dynalite alternators
8. OEM Part Number(s): RB340X, RB340

Shipping Information

Standard shipping with tracking via Royal Mail or Evri for heavier parts:
- £4.99 per order for standard 2-day delivery
- £5.99 per order for Next Day delivery

Most orders are shipped the same business day if ordered before 2pm. We ship Monday through Friday.

If we unexpectedly run out of stock we may have to order your part which can take up to 1 week. We will be in touch in the rare circumstance that there is a delay to your shipment.

Returns Policy

We want you to be completely happy with your purchase but please do not hesitate to contact us immediately if you have a problem with your order. Please ensure that you consider all the points described on our profile page accessible by clicking our name above the product title.

It is especially important that you take due care to ensure that the part you selected is compatible with your car. If in doubt, we'd prefer that you get in touch via our profile page so we can help you.

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