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NORMAL SERIES LIMIT SWITCH - METAL CAST

TECHNICAL SPECIFICATIONS

Conforming to standards: CEI EN 60947-1, CEI EN 60947-5-1, CEI EN 60529, CEI EN 60204-1 (for CE), UL 508 (for UL).

Certifications: CE

Certification: UL Listed to Canadian and U.S. safety standards

Ind. Cont. Eq.: auxiliary device listed 2HD8

Ambient temperature: storing –40°C +70°C

Ambient temperature: working –20°C +70°C

Protection level: IP 65 according to CEI EN 60529

Insulation class: class I according to IEC 536

All metal shell: zamak.

Four directions orientable actuators.

Models with roller actuators are provided for working:

Both clockwise and anti clockwise (standard version)

Clockwise only

Anti clockwise only

TECHNICAL SPECIFICATIONS OF THE CONTACT ELEMENTS

Certifications: CE

Certification: UL Listed to Canadian and U.S. safety standards

Ind. Cont. Eq.: auxiliary device listed 2HD8

Positive Opening 1NO+1NC contact block.

Nominal thermic current: 10A according to CEI EN 60947-5-1

Electrical rating: A600 Q600 (UL 508)

Nominal insulating voltage: 300V~ (CEI EN 60947-5-1)

Mechanical duration: 10.000.000 maneuver (10⁷ cycles)

Maneuver frequency: 50¸60 man. each minute (up to 1 Hz)

Identification of terminals: According to CENELEC EN 50013

Prot. Vs short circuits: Cartridge fuse 10A (CEI EN 60947-5-1)

Wire size (stranded or solid): 1x14¸18 AWG or 2x16¸18 AWG

60-75°C Cu (copper) Cond. - Torque: 0,75 Nm

Fast kick silver contacts

Maximum working voltage 500V~

Nominal magnitude of current: 16A at 250V~

S.T.Z. s.r.l.

Strada delle Brigole n° 2/A

23877 Paderno d’Adda (LC) Italy

Tel: 0039 039 514038

Fax: 0039 039 514044