TFI-SERIES, Star-Delta Timer, Number of contacts: 2, NO contact, AgNi, Rated control voltage: 12…240 V UC -10 % / +10 %, Continuous current: 3 A, Screw connection
Technical Specifications:
| Depth | 75 mm |
| Depth (inches) | 2.953 inch |
| Height | 67 mm |
| Height (inches) | 2.638 inch |
| Width | 225 mm |
| Width (inches) | 8.858 inch |
| Net weight | 81 g |
| Storage temperature | -40 °C…70 °C |
| Operating temperature | -25 °C…60 °C |
| Humidity | 5…95 % rel. humidity, no condensation |
| RoHS Compliance Status | Compliant without exemption |
| REACH SVHC | No SVHC above 0.1 wt% |
| Rated control voltage | 12…240 V UC -10 % / +10 % |
| Power rating | 500 mVA 180 mW |
| Status indicator | LED green (U/t) flashes: star-relay closed, time runs LED green (U/t) lights permanently: delta-relay closed, time runs LED yellow (R): star-relay closed |
| Time ranges | 0.5 s – 10 s 1.5 s – 30 s 3 s – 60 s 9 s – 180 s |
| Setting tolerance | 5 % |
| Max. reset time after voltage interruption | 200 ms |
| Basic accuracy | ± 1 % (of scale-end value) |
| Min. pulse duration | 100 ms |
| Repeat accuracy | <0.5 % or ±5 ms |
| Rated switching voltage | 250 V AC |
| Continuous current | 3 A |
| Max. switching voltage, AC | 250 V |
| Max. switching voltage, DC | 30 V |
| Min. switching power | 10 mA @ 12 V 100 mA @ 5 V |
| AC switching capacity (resistive), max. | 750 VA |
| DC switching capacity (resistive), max. | 90 W |
| Contact type | 2 NO contact (AgNi) |
| Electrical service life, DC coil | 100×103 switching cycles (3 A at 250 VAC) |
| Mechanical service life | 20 x 106 switching cycles |
| Suitable for front mounting | No |
| Rail | TS 35 |
| Test button available | No |
| Mechanical switch position indicator | No |
| Colour | black |
| UL 94 flammability rating | V-0 |
| UL94 flammability rating component | Component: Housing UL94 flammability rating: V-0 |
| Resistance to vibration EN 61812-1 | 10 Hz…60 Hz: 0.15 mm 60 Hz…150 Hz: 2 g |
| Rated voltage | 300 V |
| Pollution severity | 2 |
| Surge voltage category | III |
| Clearance and creepage distances for control side – load side | ≥ 3 mm |
| Dielectric strength for control side – load side | 1.6 kV |
| Impulse withstand voltage | 4 kV |
| Protection degree | IP20 |
| Certificate no. (cULus) | E360862 |
| Wire connection method | Screw connection |
| Stripping length, rated connection | 8 mm |
| Tightening torque, max. | 1 Nm |
| Clamping range, rated connection | 2.5 mm² |
| Clamping range, min. | 0.5 mm² |
| Clamping range, max. | 4 mm² |
| Wire connection cross section AWG, min. | AWG 20 |
| Wire connection cross section AWG, max. | AWG 12 |
| Wire cross-section, solid, min. | 0.5 mm² |
| Wire cross-section, solid, max. | 4 mm² |
| Wire connection cross section, finely stranded, min. | 0.5 mm² |
| Wire connection cross section, finely stranded, max. | 4 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 0.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. | 2.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), min. | 0.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), max. | 2.5 mm² |
| Wire connection cross section, finely stranded, two clampable wires, min. | 0.5 mm² |
| Wire cross-section, finely stranded, two clampable wires, max. | 2.5 mm² |
| Blade size | size PH1 |
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