R BIMETAL CUTOUTS R53 R54 R55

Technical data R53 R54 R55 ratings \ control type CS-7S CS-17 B-2 CH-15 CH-152-35 CR71 function automatic SOD automatic SOD manual version normally closed / normally open nc nc / no nc nc rated current at 250 Vac ( cos φ 0,95 ) 10A 25A 25A/15A 15 (10) 10 10(8) VDE switching cycles 100,000 100,000 1 100,000 1 – temperature range TA (steps in 5ºC) -20...200ºC 60...150ºC -20...200ºC 0...220ºC -20...200ºC rated current at 125/250 *15A/10A 25A/25A 25A 15/10 17A 15(10) UL switching cycles 100,000 100,000 1 100,000 1 – temperature range TA (steps in 5ºC) -20...200ºC 150ºC 0...200ºC 0...250ºC 0...260ºC 50...200ºC tolerance > +/- 3ºC (+/- 5ºC Typical) contact resistance / Insulation res. / dielectric res. < 50 mΩ / >100 mΩ at 500V / 1500V for 1 minute hysteresis / reset temp. (Rt) 20K ±5K (Rt) -35ºC 20K ±5K (Rt) -35ºC – deg. of protection provided by enclosures (EN 60529) IP00 VDE / ENEC Cert# 40010923 EN 60730-1 / -2-9 / 1-A15 / 1-A16 approvals UL / CUL UL 873 File E50367 CSA C22.2 No.24 File LR85323 * Additional ratings for CS-7 only: 12VDC 15A / 20,000 switching cyles (Not UL, CSA, VDE) 9.5VDC 0.38A / 100,000 switching cyles (UL Approved, Pilot Duty Only) 24VDC 10A / 20,000 switching cyles (Not UL, CSA, VDE) 12VDC 0.075A / 100,000 switching cyles (UL Approved, Pilot Duty Only) For use as a guideline only. Standard types drawing technical type nc no code photo approvals dimensions (mm) description Terminals 6.3 x 0.8, 4.8 x 0.5mm Sn or Ni plate, Term = Z1 Housing: Thermoset, Cap: Ring = D SS or Al, Loose Bracket, Terminals Vertical (Z type) R53 2 1 UL, CSA, VDE CS-7S, CS-17, B2 Terminals 6.3 x 0.8, 4.8 x 0.5mm Sn or Ni plate, Term = Y1 Housing: Thermoset, Cap: Ring = D SS or Al, Loose Bracket, Terminals Horizontal (Y type) Terminals 6.3 x 0.8, 4.8 x 0.5mm Sn or Ni plate, R55 2 – Ring = D Housing: Thermoset, Cap: CR-71 SS or Al, Loose Bracket, Terminals Horizontal (Y type) Terminals 6.3 x 0.8, 4.8 x 0.5 mm Sn or Ni plate, R53 2 1 Ring = L Housing: Thermoset, Cap: UL, CUL, VDE CS-17 SS, Welded Bracket, Terminals Horizontal (Y type) Terminals 6.3 x 0.8, Steel Ni plate, Housing: R54 2 1 Ring = None Ceramic Thermoset, Cap: CH-15, CH-152-35 Term = Y7 Aluminum, Loose Bracket, Terminals Horizontal (Y type)

Mounting rings drawing technical type code photo approvals dimensions (mm) description 23.8mm mounting ring, Standard loose or fixed at 45°, 90°, D or 135°. 25mm mounting ring, CS-7S, CS-17, M loose or fixed at 45°, 90°, UL, CSA, VDE B2, CR-71 or 135°. 30mm mounting ring, E loose. CS-7S, B2, 41mm mounting bracket L UL, CUL CR-71, CS-17 fixed at 45°, 90° or 135°. Flange Cap mounting, Thru-Hole Mnt. = F Stainless Steel fixed at 45°, 90° or 135° CS-7S, B2, CR-71 UL, CSA, VDE Flange Cap mounting, Exposed Bimetal w/exposed bimetal, Stain- Thru Hole = FX less Steel fixed at 45°, 90° or 135° Terminals drawing technical code used in type photo approvals dimensions (mm) description Y1 [STD] Brass Faston Tin Plate .250 CS-7,CR-71, B2 Y2 Brass Faston Tin Plate.187 CS-7,CR-71, B2 Y3 Brass Faston Nickel Plate .250 CS-7,CR-71, B2 Horizontal Fastons Y4 Brass Faston Nickel Plate .187 CS-7,CR-71, B2 Faston 6.3mm x 0.8mm Y5 Steel Faston Nickel Plate .250 CS-7,CR-71, B2, CH-15 4.8mm x 0.8mm Y6 Steel Nickel Solder Connection CS-7,CR-71, B2, CH-15 Y7 Brass Nickel Solder Connection CS-7,CR-71, B2 Y6 Solder Connection UL, CSA, VDE Z1 [STD] Brass Faston Tin Plate .250 CS-7,CR-71, B2 Z2 Brass Faston Tin Plate.187 CS-7,CR-71, B2 Vertical Fastons Z3 Brass Faston Nickel Plate .250 CS-7,CR-71, B2 6.3mm x 0.8mm Z4 Brass Faston Nickel Plate .187 CS-7,CR-71, B2 4.8mm x 0.8mm Z5 Steel Faston Nickel Plate .250 CH-15

caps Cap in standard execution, material aluminium (code D) Cap for fi xed mounting stainless steel (code F) Exposed bimetal cap (code FX) •Deviations from standard controls (caps, terminals, fi xings) on request. •Especially for electronic applications with voltage 6…120 Vac / 6…30 Vdc and current 10…100 mA, gold crossbar contacts are available. •Single operation devices (SOD) are available up to 150ºC or with reset temperature -35ºC (type B-2). Ordering and marking example Ordering example Marking example CS-7S R100U norm. closed response temperature CS710025Y manufacture code CS7 100 2 5 Y __ __ 2250 date of manufacture Mounting Bracket D is Std. Optional Terminals Y1 & Z1 are standard Terminals Y= .25” QC Horz. Z=.25” QC Vert. Tolerance 5= +/- 5ºC Contact Confi guration 1=NO 2=NC Response Temperature in ºC Model 8415 Mountain Sights Avenue • Montreal (Quebec), H4P 2B8, Canada Tel: (514) 739-3274 • 1-800-561-7207 • Fax: (514) 739-2902 • E-mail: sales@cantherm.com Website: www.cantherm.com | Division of Microtherm 2015/April R53