Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty

2-channel

Relay Module 5V Low | 2-channel

OTRONIC

Relay Module 5V Low | 2-channel

Home Assistant — Can be used in Home Assistant via ESPHome

2-channel 5V relay module with optocoupler and low-level input for switching high loads.

5,0/5 (2 reviews) See all reviews

SKU: OT952-C102 Article number: AA025 EAN: 8721244302638 Location: C10.02

€ 2,95 Incl. VAT (€ 2,44 Excl. VAT)

In stock (5)

30-day reflection period
1-year warranty
Ordered on weekdays before 2:00 PM, shipped today
Free returns

Relay Module 5V Low | 2-channel

High load possible: AC250V 10A / DC30V 10A
Relay control 5V
2 separate relays on PCB with optocoupler
with 2 LED indicators
4 holes in the corners for mounting
LOW input

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Read more

2-channel
5V control
2 LEDs
4 mounting holes

Why choose this product?

High load – Switches AC250V 10A or DC30V 10 A.
Two relays – Contains 2 separate relays on the circuit board.
LED indicators – Has 2 LED indicators.
Mounting holes – 4 holes in the corners for mounting.
Low input – Suitable for LOW input control.

Specifications

Power supply	5 V
High load possible	AC250V 10A / DC30V 10 A
Number of relays	2
LED indicators	2
Mounting holes	4

In the package

Relay Module 5v Low | 2-channel

Frequently bought together

Select Relay Module 5V Low | 2-channel Relay Module 5V Low | 2-channel € 2,95
Select Temperature and humidity sensor in one | DHT11 Temperature and humidity sensor in one | DHT11 € 1,80
Select 220VAC to 5VDC 0.6A converter module HLK-PM01 220VAC to 5VDC 0.6A converter module HLK-PM01 € 4,95
Select Relay Module 5V Low with optocoupler Relay Module 5V Low with optocoupler € 2,20

Total: € 11,90

Reviews

★★★★★ 5,0/5 2 reviews

★★★★★Willy -MVerified purchase21-10-2025

Looks good.
★★★★★Andries Holtrop03-03-2025

My home automation projects have been running with this kind of little module for years, excellent quality.

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Shipping & returns

Shipping

Ship to

Parcel with track & trace€ 7,70Within 24 hours
Pick up at PostNL location€ 7,40Within 24 hours
Letterbox parcel€ 3,70Within 2 business days
Letterbox parcel 24 hours€ 4,55Within 24 hours
Pick up in storeFree

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Returns

Not satisfied? You have 30 days after delivery to return the product.

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