EATON XT Series Miniature Electronic Timing Relays
Eaton XT Series miniature electronic timing relays are useful in applications that require timed switching of electrical loads. They are commonly used in automation, HVAC, lighting and water treatment systems to control the timing of various process control applications.
Filter
A
B| Style | Model | Product Width | Product Height | Frequency | Type | Frame Size | Rated Operational Amps | Conventional Thermal Amps | Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | ETR2-12 | 2 1/2" | 2 4/5" | - | Star Delta | 45 mm | 3A | 6A | - | €477.73 | |
| A | ETR2-69 | 2 1/2" | 2 4/5" | - | Star Delta | 45 mm | 3A | 6A | - | €489.79 | |
| B | ETR2-11 | 2 1/2" | 2 4/5" | - | Star Delta | 45 mm | 3A | 6A | - | €506.61 | |
| B | ETR4-11-A | 4 1/4" | - | - | Star Delta | 45 mm | 3A | 6A | 22.5 mm | €439.69 | |
| B | ETR4-69-A | 4 1/4" | 1" | - | Star Delta | 45 mm | 3A | 6A | 22.5 mm | - | RFQ
|
| A | ETR4-70-A | 4 1/4" | 1" | - | Star Delta | 45 mm | 3A | 6A | 22.5 mm | €806.12 | |
| B | ETR4-69-W | 4.1" | 3.3" | 50/60 Hz | Star Delta | 45 mm | 3A | 6A | - | €563.52 | |
| B | ETR4-11-W | 4.1" | 3.3" | 50/60 Hz | Star Delta | 45 mm | 3A | 6A | - | €426.93 |
Working Mechanism
- Eaton XT Series miniature electronic timing relays use a built-in timing circuit to switch an electrical load on / off after a pre-determined amount of time has passed.
- When power is applied to the relay, the timing circuit begins to count down based on the timing range programmed into the relay.
- Once the timing circuit has counted down to zero, it sends a signal to the relay's output contacts, which switch on / off the load.
Standards and Approvals
- CE
- EN
- UL
- IEC
- CSA
Frequently Asked Questions
What is the time range of these relays?
The timing ranges available on the Eaton XT Series relays can vary from 0.05 seconds to 1 hour.
What is the ambient storing temperature of these units?
-45 to 85 degrees C.
What is the maximum operating frequency of these relays?
4000 operations per hour.
How to program a timing relay?
A relay can be programmed using external potentiometers and digital inputs or by using a tool that connects to the relay via a digital interface like USB.
Can these timing relays be used with AC or DC loads?
Yes.
How to troubleshoot a timing relay?
- Check the power supply and wiring connections.
- Ensure proper programming of the relay and check the external input devices (if any).
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