# Terminal block module CAYMON CASY138/B — 2x 3-pin screw/plug connector module

**URL:** https://aio.lv/en/product--caymon-casy138b--12003143
**Data updated:** 2026-03-11 18:35 (EET)
**Category:** Electronics Accessories
**Manufacturer:** CAYMON
**Manufacturer code:** CASY138/B
**EAN:** 5414795037663
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--caymon-casy138b--12003143

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

CAYMON CASY138/B is a terminal block module with two 3-pin connectors designed for electrical and electronic installations. The unit provides two separate 3-contact connection points for signal or low-voltage power wiring, enabling secure screw or plug termination and easy wiring changes. It suits control panels, prototyping, rack systems and device interconnections where compact, modular terminal interfaces are required.

## Long description

CAYMON CASY138/B — 2x 3-pin screw/plug connector module is a compact terminal block module that provides two independent 3-contact connection points for signal or low-voltage power wiring. The module accepts screw or plug termination, allowing secure connections with the option to detach or reconfigure wiring quickly. Its form factor is suitable for control panels, instrument racks, prototype assemblies and device-to-device interconnections where a small, modular terminal interface is required.
Advantages
The module offers a compact, modular design that simplifies wiring and reduces panel space. Screw and plug termination options deliver reliable mechanical and electrical contact while enabling fast replacement or reconfiguration of connected cables. Construction materials and contact design ensure stable low-voltage signal transfer and reduce risk of accidental disconnection during maintenance. The two separate 3-pin points provide flexibility for grouping signals or power lines without using multiple separate connectors.
Suitable for
Control panels and automation cabinets
Prototyping and development boards
Device interconnections in rack systems
Low-voltage signal and power wiring
Maintenance environments requiring quick cable changes
Key specifications
Connector configuration: two independent 3-contact terminals
Termination types: screw and plug compatible
Application: signal and low-voltage power connections
Mounting: panel- or rail-compatible compact module form factor
Contact arrangement: individual pins with secure fastening
How to use
Install the module into the intended panel or rail space according to the mounting provisions of the enclosure. Strip conductors to the recommended length, insert each conductor into the appropriate terminal contact and tighten screws to the specified torque to ensure a secure electrical connection. For plug termination, attach the mating plug assembly before routing cables; verify proper engagement and retention. Label terminals as necessary to maintain clear wiring identification during installation and future maintenance.
Usage recommendations
Use appropriate wire sizes and observe the device or system’s rated voltage and current limits. Tighten screw terminations to the recommended torque to avoid loose connections or conductor damage. When reconfiguring wiring, power down circuits before disconnecting plugs or loosening screws. Regularly inspect connections for corrosion or loosening in environments with vibration or humidity.

## FAQ

### How much does the CAYMON CASY138/B 2x 3-pin terminal module cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 03.07.2026 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 CAYMON 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 CAYMON 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/12003143/67458364_large.webp