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Vendor: TENSE

Asymmetrical cycler / Time cycle relay with two displays -12VDC, 230VAC

Barcode: ERV-09D
Regular price
€43,88
Regular price
Sale price
€43,88
excl. VAT: €36
Low stock: 3 left
  • Description
  • Instructions
  • Payment methods
  • Warranty

Cyclic Relay ERV-09D - TENSE (Turkey)

The cyclic timer relay ERV-09D is designed for applications where alternating (on-off) control of equipment is required. It is suitable for industrial facilities, production lines, residential and office buildings, or any situation requiring periodic load switching.

Key Features

  • Universal power supply: 230 V AC or 12 V DC

  • Adjustable ON time: 1 sec - 99 min

  • Adjustable OFF time: 1 sec - 99 min

  • Displays current settings and countdown on screen

  • Indication ON = operating time, OFF = standby time

  • Installation on DIN rail

  • Low power consumption: < 6 VA

  • Compact and lightweight: weight < 80 g

Functions and Controls

  • Dual mode: ON / OFF

  • Countdown of the set time displayed on the LED screen

  • If the time is set in minutes, the dot on the right side blinks for easy orientation

  • Ideal for cycling lights, fans, motors, and other devices

Technical Specifications

Parameter Value
Operating Voltage 100-240 V AC (A1-A2), 12 V DC (A2(-)/A3(+))
Operating Frequency 50/60 Hz
Operating Power <6 VA
Operating Temperature -20 °C to +55 °C
Time Interval 0.1 s - 99 min
Display 2×2 LED + 1 LED indication
Contact 5 A / 250 V AC, resistive load
Mounting DIN rail
Weight <80 g
Operating Altitude <2000 m
Cable Diameter up to 2.5 mm²


The ERV-09D relay ensures reliable and precise cyclic switching, with easy setup and visual time display directly on the screen, making it suitable for both industrial and domestic use.

Online card payment – after completing your order, you will be redirected to the payment portal. You will receive payment confirmation by email.


Cash on delivery – you will pay the amount specified in the payment notification to the courier upon delivery.


Bank transfer payment – a proforma invoice with the bank account number, which you will need to enter during payment, will be sent to your email no later than the next business day.


Payment to account – this option is available to partners who have signed a cooperation agreement with our company.
If you wish to use the latter two methods, please contact our manager, who will provide instructions on how to obtain an invoice with or without VAT.


The electrical equipment supplied meets high quality standards, has a 24-month warranty and complies with all EU requirements.
We also offer free delivery (for orders over 100 EUR), and a flexible system of discounts and promotions. The technical knowledge and experience of our staff enable us to provide high-quality consultations and, if necessary, offer alternative electrical products.

Our supplied electrical equipment meets high quality standards, has a 24-month warranty and complies with all EU requirements.

If a warranty claim is made, goods returns are not subject to a fee.

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