PR 15 - 16 - 17
Miniature relay
Irel Iskra Relays
| Type of relay |
PR 15-A PR 15-TA |
PR 15-B PR 15-TB |
PR 15-D PR 15-TD |
PR 16-C PR 16-TC |
PR 15-M | PR 15-P PR 15-TP |
PR 16-R PR 16-TR |
PR 16-S PR 16-TS |
PR 16-T PR 16-TT |
PR 16-U PR 16-TU |
|
| Coil data at 20°C | |||||||||||
| Min. energizing to operate relay | amp. turns | 100 | 120 | 110 | 120 | 155 | 125 | 150 | 155 | 145 | 180 |
| Min. energizing at which attracted armature drops1) | amp. turns | 10 | 10 | 15 | 15 | 35 | 15 | 25 | 20 | 25 | 25 |
| Min. operating power for different windings1) | mW | 150-210 | 210-310 | 175-250 | 210-310 | 440-620 | 250-360 | 345-490 | 420-570 | 330-460 | 510-730 |
| Rated power for different windings2) | W | 0.55 | 0.65 | 0.60 | 0.65 | 1.0 | 0.65 | 0.75 | 0.80 | 0.80 | 1.1 |
| Max. operating power | W | 2 | |||||||||
| Energizing voltage range for different windings | V | 0.5-110 | 0.6-110 | 0.55-110 | 0.6-110 | 0.92-145 | 0.64-110 | 0.78-110 | 0.83-110 | 0.77-110 | 0.94-110 |
| Contact data | |||||||||||
| Contact material | 0.2 γm - gold coated silver | ||||||||||
| Contact version | Single | Double | |||||||||
| Max. operating voltage | V | 220 | 100 | ||||||||
| Max. allowed contact current | A | 5 | 2 | ||||||||
| Break power3) | W | to 30V: 100 - 30V-50V: 80 - 50V-220V: 50 | 30 | ||||||||
| Min. load | 1 mA 100 mV | ||||||||||
| Contact resistance (measured at terminals) | mΩ | 50 to 100 depending on the contact version | |||||||||
| General details | |||||||||||
| Max. ambient temperature | °C | 80 | 70 | 70 | 70 | 60 | 60 | 50 | 50 | 50 | 40 |
| Max. allowed winding temperature | °C | 130 | |||||||||
| Test voltage between | |||||||||||
| Two contacts | Vrms | 1000 | 500 | ||||||||
| Contact and core | 50 Hz | 1000 | 500 | ||||||||
| Winding and core | 500 | 500 | |||||||||
| Machanical life | operations | Approx. 107 | |||||||||
| Insulation resist. between | |||||||||||
| Two contacts | More than 109 | ||||||||||
| Contact and core | Ω | More than 109 | |||||||||
| Winding and core | More than 109 | ||||||||||
| Max. operating frequency of relay (min. load) | operat. sec. | 50 | 10 | ||||||||
| Make time, including contact rebounce, ar ref. voltage, approx. | msec. | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Break time approx. | msec. | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Weight approx. | g | 20 | 20 | 20 | 25 | 30 | 20 | 25 | 25 | 25 | 25 |
| 1) applies to min. operate voltage 2) applies to ref. voltage Uref = (Umin + Umax)2 3) applies to the ohmic and inductance load only if the contact arc is quenched |
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Ordering information
