Eltako ELTA impulse switching relay

Delivered between 3.2.2026 and 17.2.2026
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input voltage2

Product details

The ELTA pulse relay from Eltako is a versatile and efficient switching device equipped with four independent potential-free contacts. Each contact can switch up to 16A at 250V AC, making it ideal for use with 230V LED lamps up to 600W and incandescent lamps up to 2000W. Thanks to the innovative ELTAKO duplex technology, the device allows for switching at zero crossing, significantly reducing contact wear and minimizing stand-by losses. With a stand-by loss of only 0.03-0.4 watts, this device is particularly energy-efficient. It is designed for mounting on a DIN EN 60715 TH35 rail and occupies only two modular units. The local and group control inputs are galvanically isolated, allowing for flexible and safe control. The ELTA pulse relay is therefore a reliable solution for modern switching applications.

  • Patented ELTAKO duplex technology to reduce wear
  • Energy-efficient with a stand-by loss of only 0.03-0.4 watts
  • Suitable for 230V LED lamps up to 600W and incandescent lamps up to 2000W
  • Galvanically isolated local and group control inputs for flexible control
  • Bistable relay for no coil loss in the switched-on state.

Key specifications

Scope of delivery
4 x 1 NO contact 16A
Output current type
AC
Relay type
Switching relay
Electric current output
16 A
Output voltage
250 V
input voltage
240 V
Number of poles
4x
Item number
45962621

General information

Manufacturer
Eltako
Category
Relays
Manufacturer no.
21400302
Release date
20.5.2024

Relay properties

Relay type
Switching relay
input voltage
240 V
Output voltage
250 V
Electric current output
16 A
Output current type
AC
Switching function
Normally open
Number of closers
4x
Number of poles
4x
Max. Switching capacity
2 kW
Manufacturer Type
110-240V

Smart home features

Smart Home
Not compatible

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
4 x 1 NO contact 16A

Product dimensions

Length
58 mm
Width
36 mm

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Schneider Electric
    0 %
  • 6.Eaton
    0.2 %
  • 7.Eltako
    0.3 %
  • 8.Hager
    0.7 %
  • 8.Schalk
    0.7 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Siemens
    0 days
  • 2.Shelly
    2 days
  • ABB
    Not enough data
  • Aqara
    Not enough data
  • Eaton
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Digitec Galaxus
  • 8.Hager
    2.5 %
  • 10.Schneider Electric
    2.7 %
  • 11.Eltako
    3.4 %
  • 12.ABB
    5.6 %
  • 13.Aqara
    10.6 %
Source: Digitec Galaxus