# Current transformer ZAMEL SPL10000030 100 A to 33.3 mA SC-16

**URL:** https://aio.lv/en/product--zamel-spl10000030--12087396
**Data updated:** 2026-03-13 08:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ZAMEL
**Manufacturer code:** SPL10000030
**EAN:** 5903669460879
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-spl10000030--12087396

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

ZAMEL SPL10000030 is a current transformer designed to convert a 100 A primary current to a 33.3 mA secondary signal. Built in an SC-16 enclosure, it provides galvanic isolation and allows safe measurement or monitoring of high currents with compatible metering equipment. Suitable for integration into electrical panels, energy meters and protection circuits where a standardised secondary current is required.

## Long description

ZAMEL SPL10000030 is a current transformer that converts a 100 A primary current into a 33.3 mA secondary signal. Housed in an SC-16 enclosure, the device provides galvanic isolation between the measured conductor and metering or protection equipment. It is intended for situations where a standardised low-level secondary current is needed for measurement, monitoring or control without direct electrical connection to the high-current circuit.
Advantages
The transformer offers reliable current conversion with a fixed 100 A to 33.3 mA ratio, compact form factor thanks to the SC-16 housing, and built-in galvanic isolation for enhanced safety. Its construction supports straightforward integration into electrical panels and energy metering systems, enabling accurate downstream measurement and compatibility with a wide range of meters and protection relays.
Suitable for
Energy meters and submeters that require a standard secondary current input
Protection circuits and relays for overcurrent monitoring
Electrical panels and switchgear installations where isolation is needed
Industrial and commercial installations for current monitoring and logging
Key specifications
Primary current rating: 100 A
Secondary current output: 33.3 mA
Enclosure type: SC-16 form factor
Function: galvanic isolation between primary conductor and secondary circuit
Application: measurement, monitoring and protection integration
How to use
Install the current transformer so the primary conductor passes through the SC-16 aperture according to the electrical panel layout and local wiring regulations. Connect the secondary output to the compatible metering or protection device, ensuring correct polarity and secure terminations. Verify that the measuring instrument expects a 33.3 mA secondary signal and that the transformer's primary rating matches the circuit nominal current. Perform insulation and continuity checks before energising the circuit.
Usage recommendations
Use the transformer within its rated primary current and in environments that comply with the device's intended installation conditions. Maintain secure mechanical mounting in the panel and avoid exposing the device to excessive moisture, dust or corrosive atmospheres. When integrating with meters or relays, confirm input settings accept a 33.3 mA secondary and follow local electrical safety standards during installation and maintenance.

## FAQ

### How much does the Current transformer ZAMEL SPL10000030 100A/33.3mA cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 06.07.2026 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 ZAMEL 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 ZAMEL 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12087396/67570494_large.webp