TECHNICAL DATASHEET LD-LP-LL-LC Rope Safety Switches with reset for emergency stop Metal or polymer housing, from one or three conduit entries n Protection degree IP67 n In conformity with EN ISO 13850 n 7 contact blocks available n Transverse head or longitudinal head versions n M12 assembled connector versions n Options & Ordering Codes Note: The feasibility of a code number does not mean the effective availability of a product LD C18 RRS J7 G 20 X50 H6 Temperature Housing standard metal housing, one conduit entry LD -40C to +80C H6 metal housing, three conduit entries LL polymer housing, one conduit entry Preinstalled Cable Glands or Connectors LP no cable gland or connector (standard) Contact Blocks with assembled cable gland suitable for X21 1NO+1NC, slow action 6 to 12mm cable ranges C18 2NC, slow action C9 5 pole M12 assembled metal connector X50 1NO+2NC, slow action C20 4 pole M12 assembled plastic connector X70 3NC, slow action C21 Threaded Conduit Entry 2NO+1NC, slow action C22 PG 13.5 (standard) 1NO+1NC, slow action C33 M20 x 1.5 20 2NC, slow action C34 Contact Type Actuating Head silver contacts (standard) longitudinal head RRS silver contacts gold plated 1 m G left transverse head (LD & LL housing only) RRL Actuating Force right transverse head (LD & LL housing only) RRR standard initial 20N...final 40N (only for head RRS) J7 initial 13N...final 75N (only for heads RRL & RRR) J9 LC C33 RRS J7 G 16 X22 Housing Preinstalled Cable Glands or Connectors metal housing, one conduit entry no cable gland or connector (standard) LC with assembled cable gland suitable for X22 5 to 10mm cable ranges Contact Blocks with assembled cable gland suitable for 1NO+1NC, slow action C33 X26 3 to 7mm cable ranges 2NC, slow action C34 Threaded Conduit Entry Actuating Head (as above) PG 11 (standard) M16 x 1.5 16 Actuating Force (as above) Contact Type (as above) p1 www.imopc.com LD Series LC SeriesTECHNICAL DATASHEET Specifications For safety applications up to: SIL 3 acc. to EN 62061 PL e acc. to EN ISO 138491 Safety parameters: B : 2,000,000 for NC contacts 10d In conformity with standards Service life: 20 years Ambient temperature: 25C +80C IEC 609475 1, EN 6094751, EN 609471, IEC 602041, Max. actuation frequency: 1 cycle / 6 s EN 602041, EN ISO 14119, 1 Mechanical endurance: 1 million operating cycles EN ISO 12100, IEC 60529, EN 60529, EN ISO 13850, EN 418, Max. actuation speed: 0.5 m/s UL 508, CSA 22.2 No.14 . Min. actuation speed: 1 mm/s (1) One operation cycle means two movements, one to close and one to open contacts, as defined in EN 6094751. Housing In conformity with requirements requested by LP series housing made of glass fiber reinforced technopolymer, selfextinguishing, Low Voltage Directive 2006/95/EC, Machinery Directive 2006/42/EC shockproof and with double insulation: and EMC Directive 2004/122/EC. LD, LL and LC series: metal housing, baked powder coating. LD, LP, LC series: one threaded conduit entry: PG13.5 (standard) Positive contact opening in conformity with LL series: three threaded conduit entries: PG13.5 (standard) Protection degree: IP67 acc. to EN 60529 with standards cable gland of equal or higher IEC 6094751, EN 6094751. protection degree Max cable cross section (flexible copper wire) 2 Contact blocks C20, C21, C22, C33, C34: min. 1 x 0.34 mm (1 x AWG 22) 2 max. 2 x 1.5 mm (2 x AWG 16) 2 Contact blocks C18, C9: min. 1 x 0.5 mm (1 x AWG 20) 2 max. 2 x 2.5 mm (2 x AWG 14) Electrical data Utilization category Thermal current (Ith): 10 A Alternating current: AC15 (50/60 Hz) Rated insulation voltage (Ui): 500 Vac 600 Vdc Ue (V) 250 400 500 400 Vac 500 Vdc (contact blocks C20, C21, C22, C33, C34) Rated impulse withstand voltage (U ): 6 kV Ie (A) 6 4 1 imp 4 kV (contact blocks C20, C21, C22, C33, C34) Direct current: DC13 Conditional short circuit current: 1000 A acc. to EN 6094751 Ue (V) 24 125 250 Protection against short circuits: type aM fuse 10 A 500 V Ie (A) 6 1.1 0.4 Pollution degree: 3 Alternating current: AC15 (50/60 Hz) Thermal current (Ith): 4 A Ue (V) 24 120 250 Ie (A) 4 4 4 Rated insulation voltage (Ui): 250 Vac 300 Vdc Protection against short circuits: type gG fuse 4 A 500 V Direct current: DC13 Pollution degree: 3 Ue (V) 24 125 250 Ie (A) 4 1.1 0.4 Alternating current: AC15 (50/60 Hz) Ue (V) 24 Thermal current (Ith): 2 A Rated insulation voltage (Ui): 30 Vac 36 Vdc Ie (A) 2 Direct current: DC13 Protection against short circuits: type gG fuse 2 A 500 V Pollution degree: 3 Ue (V) 24 Ie (A) 2 p2 www.imopc.com with M12 connector with M12 connector without 8 poles 4 and 5 poles connector