1RT 80S

• It serves for delay ON of three-phase motor star/delta

• Time t1 (star)

- Time range setting by rotary switch

- Fine time setting by potentiometer

• Time t2 delay between star / delta

- Fine time setting by potentiometer

• Red LED multifunction flashes or shines depending on the operating status

• Supply terminals A1 – A2

• Power supply AC/DC 12-240 V (AC 50/60 Hz)

• Power input (max.) 2 VA/1,5 W

• Supply voltage tolerance -15% +10%

• Supply indication green LED

• Time scale t1: 0,1 s - 100 days, t2: 0,1 s - 1 s

• Setting switch and potentiometer

• Time tolerance 5% mechanical setting

• Accuracy repeat 0,2% on the set value

• Output type 2 changeover contacts

• Contacts material AgNi

• Current rating 16 A / AC1

• Inrush current 30 A / 3 s

• Breaking capacity 4.000 VA / AC1, 384 W/DC

• Switching voltage 250V AC/24V DC

• Power dissipation(contacts) max 1.2 W

• Output indication multifunction red LED

• Electrical life 50.000 operations

• Mechanical life 10.000.000 operations

• Reset time max. 150 ms

• Civil / tertiary / industrial use

• Type installation DIN rail

• Protection degree (IP) IP20 / IP40 rear panel

• Dielectrical strength 4.000 V ac

• Max cross-section of wires to terminals 1 x 2,5 or 2 x 1,5 mmq, 1 x 2,5 mmq with cable lug

• Operating temperature -20 ÷ 55°C

• Storing temperature -30 ÷ 70°C

• Degree of pollution 2

• Overvoltage category III

• Standard EN 61812-1

• Dimensions (L x W x H) mm 17,6 x 64 x 90

• Weight 78 g.