Modular Time Relay | Timer | On-Delay | 0.1-3min | 5A | 150-260VAC / 24VAC/DC | DIN Rail

When power is applied to the relay, the preset time starts counting. Only after the preset interval has elapsed does the relay output contact switch, allowing it to activate a contactor, intermediate relay or another control circuit.

A1–A2 terminals are intended for 230V AC supply, while A2–A3 terminals are intended for 24V AC/DC supply. When AC power is used, the operating frequency is 50/60Hz.

Power ON → timing → end of preset interval → relay output switches → output active.

This model is designed for delayed switching ON after power is applied. It does not provide OFF-delay, cyclic ON/OFF or pulse timer functions.

The manufacturer’s technical data specifies Un: 150–260V AC / 24V DC. For the actual connection, the terminal designation must be followed: A1–A2 – 230V AC, A2–A3 – 24V AC/DC.

The time is set using a mechanical adjustment knob, therefore the actual switching moment may differ slightly from the selected scale value. If the timing is important for the process, a test cycle is recommended.

Current: 5A
Voltage: 250V AC

The 5A / 250V AC rating cannot automatically be applied to all load types. Motors, transformers, solenoids, contactor coils, LED power supplies and other inductive or capacitive loads may have a considerably higher inrush current.

For such loads, it is recommended to use the relay in the control circuit and switch the main load through a correctly selected contactor or intermediate relay.

• Simple ON-delay function – suitable for typical delayed start applications.
• Adjustable 0.1–3 min. timing – suitable for short start-up sequences.
• 230V AC supply via A1–A2.
• 24V AC/DC supply via A2–A3.
• ON and OUT LED indication allows the relay status to be monitored.
• 5A / 250V AC relay contact.
• Low power consumption – below 4VA.
• DIN rail mounting.
• Wide operating temperature range of −20...+55°C.

• ON-delay function only: this is not a multifunction programmable timer relay.
• Analogue time adjustment: the actual time may differ slightly from the selected scale value.
• Maximum delay – 3 minutes: a different timer relay is required for longer intervals.
• 5A contact: a contactor is recommended for motors and other loads with high starting current.
• No cyclic ON/OFF mode.
• No OFF-delay function.
• Not intended for exposed outdoor installation.

In a ventilation system, the fan must switch on 30 seconds after the main system starts. The timer relay is powered via A1–A2 terminals from a 230V AC control circuit. The adjustment knob is set to approximately 0.5 minute. When power is applied, timing begins. After the preset interval has elapsed, the relay output switches and the fan contactor coil is activated.

ON-delay – delayed switching on after power is applied.

From 0.1 to 3 minutes, approximately 6 to 180 seconds.

150–260V AC / 24V DC.

230V AC power is connected to A1–A2 terminals.

Yes. A2–A3 terminals are intended for 24V AC/DC supply.

50/60Hz when AC power is used.

The relay output contact switches and the OUT indicator turns on.

By disconnecting and reconnecting power to the relay.

5A.

250V AC.

It is recommended to switch the motor power circuit through a correctly selected contactor and use the timer relay contact to control the contactor coil.

No. This model provides an ON-delay function.

Yes. Because the adjustment is analogue, it is recommended to perform a test cycle and adjust the knob position if necessary.

The relay must be installed by a qualified electrical specialist. Before installation, connection or servicing, all power sources must be disconnected and it must be verified that no voltage is present at the terminals.

A1–A2 terminals are intended for 230V AC supply, while A2–A3 terminals are intended for 24V AC/DC supply. Before connection, the terminal diagram on the specific product housing must be checked.

Do not exceed the 5A / 250V AC relay contact rating. For motors, transformers and other loads with high starting current, the use of a contactor or intermediate relay is recommended. The device must be installed in a protected electrical or automation panel.