Hager
Hager residual current circuit breaker 4-pole 10kA 40A 30mA type AG - CJG640D
Hager residual current circuit breaker 4-pole 10kA 40A 30mA type AG - CJG640D
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Delivery time: 2-5 working days
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Free shipping within DE & AT from 149€
SKU:VER0100 / CJG640D
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Product details
DESCRIPTION
Hager residual current circuit breaker CJG640D – 4-pole, 40 A, 30 mA, type AG, 10 kA
The Hager CJG640D residual current circuit breaker is a 4-pole residual current device for electrical distribution systems.
It operates according to EN 61008-1 and EN 61008-2-1 and complies with VDE 0664 parts 10 and 11.
The execution is short-time delayed according to ÖVE E 8601 and thus supports stable plant operation.
Thanks to the IP2x touch protection, installation is safe while maintaining clarity.
Technical product details CJG640D
- Device type: Residual current circuit breaker (RCCB) , designed as a 4-pole device .
- Polarity: 3P+N , so that all active conductors are switched together.
- Rated current: 40 A
- Rated residual current Idn: 30 mA , which ensures effective personal protection.
- Type of residual current protection: AG , designed with short-time delayed tripping.
- Design short-circuit strength: 10 kA .
- Insulation voltage Ui: 500 V .
Connection and design
- Terminal blocks with wire insertion protection , which ensures secure wiring.
- Bi-Connect terminals on the underside allow for flexible connection types.
- Easy removal from the busbar assembly, which keeps assembly efficient.
Equipment and labeling
- External blue test button , allowing for a semi-annual functional test.
- Residual current indicator , ensuring the device status remains visible at all times.
- Labeling option on the device so that electrical circuits can be clearly identified.
Conclusion on the CJG640D
The Hager CJG640D offers defined technical features and is suitable for distribution systems with increased residual current protection.
Manufacturer part number : CJG640D
Article number : VER0100
SHIPPING & RETURNS
Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.
Switzerland: flat rate €25.00
Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.
MANUFACTURER'S IDENTIFICATION
Hager Elektro Ges.mbH
Dieselgasse 3
2333 Leopoldsdorf
info-austria@hager.com
Frequently Asked Questions (FAQ)
How long does shipping take?
We usually ship all in-stock items within 1–2 business days of receiving payment. Delivery time within Austria is typically 1–3 business days, and to Germany 2–4 business days. You can see the exact availability on each product page.
Can I return my order?
Yes, of course. You can return products within 14 days of receipt. It's important that the items are unused. You can find all the details in our cancellation policy and return conditions.
Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect/warranty claim.
Is there a warranty or guarantee on the products?
Yes. All items are covered by the statutory 2-year warranty. Many manufacturers also offer extended warranties, which are specified directly on the product page or in the description.
Should you encounter any problems, simply contact us – we will take care of it.
What happens if there are not enough pieces in stock?
If your desired quantity is not fully in stock, we will send a partial shipment with the available items so that you receive part of your order as quickly as possible. The remaining products will be automatically shipped as soon as they are available again – naturally without any additional shipping costs.


