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header-product Siemens 5SL6320-7 Miniature Circuit Breaker 3-Pole 20 A 400 V IP20
28.99 €

Siemens 5SL6320-7 Miniature Circuit Breaker 3-Pole 20 A 400 V IP20

Siemens 5SL6320-7 Circuit Breaker Photo 1
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Siemens 5SL6320-7 Circuit Breaker Photo 1
Siemens 5SL6320-7 Circuit Breaker Photo 2
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Siemens 5SL6320-7 Circuit Breaker Photo 5
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Siemens 5SL6320-7 Miniature Circuit Breaker 3-Pole 20 A 400 V IP20

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Short description

Siemens 5SL6320-7 three-pole miniature circuit breaker designed for electrical installation protection. Features a rated current of 20 A, rated voltage of 400 V, 50 Hz input frequency, and IP20 protection rating. Ideal for residential, commercial, and industrial electrical distribution systems to safeguard circuits against overloads and short circuits.
Available for order: 40 pcs.
Warranty: 2 Years
SKU: 1506352
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.38 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
20.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Siemens 5SL6320-7 miniature circuit breaker is a reliable three-pole electrical protection device designed to safeguard residential, commercial, and industrial electrical distribution systems. Built to handle standard electrical loads, this device effectively disconnects the circuit during overload and short-circuit conditions, preventing potential damage to wiring and connected appliances. Engineered with precision by Siemens, it integrates seamlessly into standard distribution boards and switchgear setups.

Advantages

This miniature circuit breaker offers robust construction and dependable performance for everyday electrical installations. Its three-pole configuration allows for the simultaneous protection of multiple phases in a single compact unit. The device provides consistent thermal and magnetic tripping behavior, ensuring rapid response times to fault currents. Designed for straightforward installation on standard mounting rails, it simplifies the workflow for professional electricians while maintaining high safety standards across various applications.

Suitable for

  • Residential electrical distribution boards and consumer units
  • Commercial building sub-distribution panels
  • Industrial control and automation power supply lines
  • Protection of three-phase wiring networks against overloads and short circuits

When it may not be suitable

This circuit breaker is not designed for environments requiring high moisture or dust resistance, as it features an IP20 protection rating. It is also unsuitable for applications demanding direct current (DC) protection or current ratings outside the specified 20 A threshold.

Key specifications

  • Three-pole design
  • Rated current: 20 A
  • Rated voltage: 400 V
  • Input frequency: 50 Hz
  • Protection rating: IP20
  • Package dimensions: 56 mm width, 92 mm depth, 83 mm height

How to use

Installation should be performed exclusively by qualified electrical personnel in accordance with local wiring regulations and safety standards. Mount the device securely onto a standard DIN rail within a compatible enclosure or distribution board. Connect the supply and load cables to the appropriate terminal points, ensuring that all terminal screws are tightened to the recommended torque to prevent loose connections and overheating. Verify the correct positioning and operational integrity of the circuit breaker before restoring power to the system.

What to consider before purchase

  • Verify that the 20 A current rating matches the load requirements of your electrical circuit
  • Ensure the 400 V voltage and 50 Hz frequency align with your power supply specifications
  • Check that the IP20 protection rating is suitable for the installation environment
  • Confirm physical compatibility with your existing distribution board layout

Always disconnect the main power supply before installing, inspecting, or performing maintenance on any electrical circuit breaker.

All features
Minimum order quantity:
1 pc(s)
Mounting depth: The distance between where the back of the device is mounted to (usually the wall) and the front of the device.
70 mm
Ambient temperature range:
-25 - 45
Overvoltage category:
CAT III
Battery included:
No
Pollution degree:
2
Total power loss:
6.6 W
Maximum order quantity:
1 pc(s)
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS, CE
Number of modular spacings:
3
Voltage type:
AC
Release characteristic:
C
Connectable solid conductor cross-section:
0.75 - 25
Connectable stranded conductor cross-section:
0.75 - 25
Switching neutral conductor:
No
Rated short-circuit breaking capacity (Icn, EN 60898, 230V):
6 kA
Rated short-circuit breaking capacity (Icn, EN 60898, 400V):
6 kA
Rated short-circuit breaking capacity (Icu, IEC 60947-2, 400V):
6 kA
Rated short-circuit breaking capacity (Icu, IEC 60947-2, 230V):
6 kA
Current limiting class:
Class 3
Additional equipment:
Yes
Explosion-proof:
No

Design

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP20

Power

Rated current:
20 A
Input frequency: The frequency (Hz) which is required to power the product.
50
Rated voltage:
400 V

Packaging data

Package weight: Weight of the packaged product.
380 g
Package depth: The distance from the front to the back of the packaging.
92 mm
Package height: The distance from the top to the bottom of the packaging.
83 mm
Package width: The distance from one side of the packaging to the other.
56 mm

Features

Number of poles:
3

Description

Machine translation.

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Customer reviews

Customer questions

FAQ

How much does the Siemens 5SL6320-7 Circuit Breaker cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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