Lightplan CBP Changeover Relay

The CBP is a changeover relay unit configured to allow a luminaire to be operated normally from the switched lighting supply and also when the local 240V un-switched supply fails. The changeover then draws power from the emergency supply. This can be 50V, 100V or 240V DC central battery systems or 240V AC static inverter systems. The associated control gear/lamp must be capable of being powered by both 240V AC and the voltage of the central battery being used. upon (un-switched) main failure, the main changeover relay de-energises, and the unit changes over to an intermediate state approximately 0.5s. after this period the emergency supply hold of relay also de-energises and connects emergency supply to the load. Upon restoration of the un-switched supply, the emergency supply hold off relay energises and breaks the emergency supply to the load. Again, after the 0.5s delay the main changeover. relay energises, and connects the switched lighting supply to load. The unit fitted with a dimming inhibit relay, which can be used with dimming control gear to reset dimming level to 100% during the emergency situation. The module is suitable for use with LED, fluorescent and conventional control gear.

Specification

Dimensions

Standard Delivery 2-5 Days Over FREE (*Excluding items over 600mm in length) Next Day Delivery Available - £12.50 (Order By 2pm For Monday-Friday)

• All in stock orders are dispatched on the day they are received if placed before 4pm.
• Standard delivery we will use Royal mail, which is usually around 2-5 working days delivery
• On a courier delivery, which we will often use for larger items, deliver can be expected between 2 and 5 days from the point of order. If for any reason you order is set to take longer than this, we will contact you to keep you informed.
• The website will quote as close to the shipping price as we can, however in some circumstances, with some of the more remote areas of the UK, we will contact you and quote you a price once the order has been received 

We can also deliver into Europe and the rest of the world, but price is dependent on weight and dimensions. Price is variable and is given upon checkout. Often we will quote as close to the price as we can, however in some circumstances, with shipping outside of the UK, we will contact you and quote you a price once the order has been received.

For next day delivery (at an additional charge), your order must be placed by 2pm Monday to Friday. Next day delivery does not include weekend delivery, and as such all orders placed next day on a Friday will be delivered the following Monday, or if after 2pm will be delivered on Tuesday

All our products are backed by a no-nonsense guarantee:

If you order the wrong product, please inform us within 14 working days and we will advise you of the correct product and return procedures. Please note if this is the case, then responsibility and cost of returning this item is that of you the customer.

Damages

If the item you ordered is damaged please advise us within the first 48 hours of receiving and we will collect and replace free of charge.

Cut Cable

As we sell cable by the metre, this often comes cut from a 100m reel. for this reason, cut cable is NON-RETURNABLE

Changed your mind?

• You can return any part of your order, as long as the goods are as new and in the original packaging
• Please do not write on the packaging itself.

How do I return?

• Email us at info@sparkswarehouse.com with the order number, which items you need to return and the reason.
• You will get a confirmation email with shipping guidelines once your return has been accepted 

How soon will I get my refund?

• Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
• If you are approved, then your refund will be processed, and a credit will automatically be applied, via the original method of payment, within 28 business days.

Are there any charges for return?

• There are no charges for return
• Original shipping charges is non-refundable
• You are responsible for return shipping charges