Berker
Berker pushbuttons, normally open and normally closed, separate input terminals
Berker pushbuttons, normally open and normally closed, separate input terminals
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Delivery time: 2-5 working days
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SKU:HAT0110 / 503203
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Product details
DESCRIPTION
Berker push button (normally open + normally closed) with separate input terminals – 503203
The Berker 503203 is a flush-mounted rocker switch with one normally open and one normally closed contact, equipped with separate input terminals. It is ideally suited for applications requiring independent control of two circuits, such as in lighting or control circuits.
Technical details
- Circuit type: Rocker switch with 1 normally open and 1 normally closed contact
- Rated current: 10 A
- Rated voltage: 250 V AC
- Mounting type: Flush-mounted with claw fixing
- Dimensions (W x H x D): 71mm x 71mm x 41.6mm
- Installation depth: 30.9 mm
- Minimum installation depth of the device box: 35 mm
- Material: Plastic/Metal, halogen-free
- Protection rating: IP20
- Impact resistance: IK07
- Lighting: Optional, can be illuminated with a neon or incandescent bulb with N-terminal (not included in delivery)
- Connection type: Plug-in terminals
Product features
- Design: Single push button with separate input terminals for normally open and normally closed contacts
- Compatibility: Suitable for Berker switch ranges of the series S.1, B.3, B.7, K.1, K.5, Q.1, Q.3, R.1, R.3, R.8
- Use: Ideal for controlling lighting systems and control circuits
- Lighting: Can be illuminated with a neon or incandescent bulb with N-terminal (not included)
Installation instructions
- Installation only by qualified electricians
- A flush-mounted box with a minimum depth of 35 mm is required.
- Compatible with Berker switch ranges of the aforementioned series
- Suitable for use in dry indoor areas
The Berker 503203 offers a reliable solution for the independent control of two lines and is ideal for applications where separate control is required.
Manufacturer part number : 503203
Article number : HAT0110
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<br>
Dieselgasse 3<br>
2333 Leopoldsdorf<br>
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.


