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1IO 0021

Daily time switch with tappets without charge reserve - 2 DIN

Daily time switch with tappets without charge reserve - 2 DIN


TECHNICAL SPECIFICATIONS

Power supply voltage 230V a.c. 50 - 60Hz

Contact rated data 16 (2) A / 250V a.c.

Max program number (ON-OFF) 48 - 96 (art. 0170 / 0171)

ON - OFF minimum connection time 30 minutes (daily) 15’ (item 0170 - 0171)

approx. 3.5 hours (weekly)

Displays mechanical tappets ring

Max commutable power 3500 VA (for individual contact)

Max cross-section of wires to terminals 2.5 mm2

Protection degree (IP) IP 20 - IP 30 (with terminal covers)

IP 40 (on rear of switchboard)

Type of output terminals with captive screw

Insulation class II

Charge reserve approx 150 h max (max 100 h mod. 0171)

Type of reserve NiCd rechargeable battery

Time tolerance + - 1 sec/day

Operating temperature limits -10°C / +50°C

Storing temperature -10°C / +50°C

Type of installation DIN rail / wall-mounted / on rear of switchboard

Housing thermoplastic - grey RAL 7035

Type of use civil / tertiary / industrial

Controls mechanical tappets ring selector switch: fixed ON / timer position

Clock setting accuracy mechanical with reference index

Programming mechanical key ring

Dimensions (L x W x H) mm 1DIN 17.5 x 60 x 128 - 2DIN 35 x 60 x 116

4DIN 70 x 60 x 116

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