Terms & Conditions
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This Harmony RE48 timing relay can be set between 0.2 seconds and 300 hours, has an output rating of 5A, is 48mm wide and can be supplied with 24V to 240V AC. It is a plug-in device, meaning it is quick and easy to install with the need for tools. It also offers a sealable cover, simple and precise settings with rotary trimmers. It is designed for both panel mooting or socket plug in, this gives more flexibility in designing installations and stocking spares. Multi function timer for a simple integration in hard-wired logic schematics, ideal for refurbishment of old installations without using a PLC. Status display with 2 LEDs, visually inspect the status of you system without specialized tools. 0 0 0 0 0 0 0 0 0 0 0 0 0
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Time delay type | symmetrical flashing, off-delay, interval, power on-delay |
| [Us] rated supply voltage | 24...240 V AC/DC 50/60 Hz |
| Output type | relay |
| Electrical connection | plug-in sub-base 11 pin(s) |
| Contacts type and composition | 2 C/O, 2 C/O timed contacts, AgNi (cadmium free) |
| Component name | RE48A |
| Range of product | Harmony Timer Relays |
| Discrete output type | relay |
| Width | 48 mm |
| [In] rated current | 5 A |
| Time delay range | 0.2...12 h, 2...120 h, 5...300 h, 0.5...30 min, 5...300 min, 2...120 min, 0.02...1.2 s, 0.2...12 s, 0.05...3 s, 2...120 s, 0.5...30 h, 0.2...12 min, 5...300 s, 0.5...30 s |
| Product or component type | multifunction relay |
| Connections - terminals | screw connectors |
| Voltage range | 0.9...1.1 Us DC, 0.85...1.1 Us AC |
| Complementary | |
| On-load factor | 100 % |
| Compatibility code | RE48 |
| Electrical durability | 100000 cycles |
| Surge withstand | 2 kV common mode conforming to IEC 61000-4-5 level 3, 1 kV differential mode conforming to IEC 61000-4-5 level 3 |
| Functionality | multifunction |
| Maximum switching voltage | 250 V AC/DC |
| Setting accuracy of time delay | +/- 5 % of full scale at 25 °C conforming to IEC 61812-1 |
| Output voltage | 240 V at 1.5 A AC-15, 30 V at 2 A DC-13, 240 V at 5 A AC-12 |
| Repeat accuracy | +/- 0.2 % of the maximum setting value conforming to IEC 61812-1 |
| Housing material | self-extinguishing |
| Minimum switching current | 100 mA |
| Reset time | 25 ms on de-energisation |
| Net weight | 0.14 kg |
| Pick up duration | 55 ms |
| Mechanical durability | 30000000 cycles |
| Voltage drift | +/- 1 %/V of the maximum setting value at 24...48 V, +/- 0.2 %/V of the maximum setting value at 48...240 V |
| Power consumption in VA | 4.8 VA at 240 V, 1.1 VA at 24 V |
| Marking | CE |
| Maximum switching current | 5 A |
| Temperature drift | +/- 0.02 %/°C of the maximum setting value conforming to IEC 61812-1 |
| Control type | selector switch front panel |
| Time delay type | A, B, C, Di |
| Breaking capacity | 1250 VA |
| Local signalling | LED indicator (green) for on steady: relay energised, no timing in progress, LED indicator (green) for flashing: relay energised timing in progress, 1 LED (yellow) for output relay state |
| Minimum pulse duration | 20 ms |
| Product front plate size | 48 x 48 mm |
| Mounting support | panel mounted: system supplied with the product, base mounted: socket |
| Power consumption in W | 1.7 W at 240 V, 0.5 W at 24 V |
| Environment | |
| Resistance to fast transients | 4 kV (direct) conforming to IEC 61000-4-4 level 4, 2 kV (capacitive connecting clip) conforming to IEC 61000-4-4 level 4 |
| Resistance to electrostatic discharge | 8 kV in air conforming to IEC 61000-4-2 level 3, 6 kV in contact conforming to IEC 61000-4-2 level 3 |
| Ambient air temperature for storage | -40-70 °C |
| Immunity to microbreaks | 10 ms |
| Disturbance radiated/conducted | class B 0.15...30 MHz conforming to EN 55022 (EN 55011 group 1) |
| Dielectric strength | 1 kV 1 mA/1 minute conforming to IEC 61812-1 |
| Product certifications | C-Tick, CSA, cULus, UL |
| Relative humidity | 93-93 % without condensation conforming to IEC 60068-2-3 |
| IP degree of protection | IP50 (front face) conforming to IEC 60529, IP40 (housing) conforming to IEC 60529 |
| Immunity to voltage dips | 95 % / 5 s conforming to IEC 61000-4-11, 60 % / 100 ms conforming to IEC 61000-4-11, 30 % / 10 ms conforming to IEC 61000-4-11 |
| Protection against electric shocks | 4 kV class III conforming to IEC 61812-1, 4 kV class III conforming to IEC 60664-1 |
| Resistance to electromagnetic fields | 10 V/m 26 MHz to 1 GHz conforming to IEC 61000-4-3 level 3 |
| Ambient air temperature for operation | -20-50 °C |
| Immunity to radioelectric fields | 10 V (0.15...80 MHz) conforming to IEC 61000-4-6 level 3 |
| Humidity drift | +/- 0.05 %/%RH of the maximum setting value conforming to IEC 61812-1 |
| Vibration resistance | 0.35 mm (f= 10-55 Hz) conforming to IEC 60068-2-6 |
| Standards | 73/23/EEC, IEC 60669-2-3, EN 50082-1/2, 89/336/EEC, 93/68/EEC, EN 50081-1/2, IEC 61812-1 |
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