45 Series - Miniature PCB relays 16 A Features 45.71 45.91 1 Pole 16 A relays for 125 C ambient use - 45.71, 1 Pole normally open or normally closed - 45.91, 1 Pole normally open ( 3 mm contact gap) PCB mount - coil connections Faston 250 - contact connections Contact gap 3 mm according to EN 60730-1 (45.91 type) Sensitive DC coil - 360 mW Cadmium Free option available 1 NO or 1 NC 1 NO (SPST-NO), Reinforced insulation between coil and (SPST-NO or SPST-NC) 3 mm gap contacts according to EN 60335-1 Max ambient temperature Max ambient temperature (VDE 0700), with safe separation and 8 mm +125C +125C clearance and creepage distance PCB mounting + Faston 250 PCB mounting + Faston 250 6 kV (1.2/50 s) isolation, coil-contacts Flux proof: RT II standard, (RT III option) 45.71...0310 (1 NO) / (SPST-NO) 45.91...0310 (1 NO / SPST-NO) 45.71...0410 (1 NC) / (SPST-NC) FOR UL HORSEPOWER AND PILOT DUTY RATINGS SEE General technical information page V Copper side view Copper side view Contact specification Contact configuration 1NO or 1NC (SPST-NO or SPST-NC) 1NO (SPST-NO) 3 mm gap Rated current/Maximum peak current A 16/30 16/30 Rated voltage/Maximum switching voltage V AC 250/400 250/400 Rated load AC1 VA 4,000 4,000 Rated load AC15 (230 V AC) VA 750 750 Single phase motor rating (230 V AC) kW 0.55 0.55 Breaking capacity DC1: 30/110/220 V A 16/0.3/0.13 16/4/1 Minimum switching load mW (V/mA) 500 (10/5) 500 (10/5) Standard contact material AgCdO AgNi Coil specification Nominal voltage (U ) V AC (50/60 Hz) N V DC 6 - 12 - 24 - 48 - 60 6 - 12 - 24 - 48 - 60 Rated power AC/DC VA (50 Hz)/W /0.36 /0.36 Operating range AC DC (0.71.2)U (0.71.2)U N N Holding voltage AC/DC /0.4 U /0.4 U N N Must drop-out voltage AC/DC /0.1 U /0.1 U N N Technical data 6 6 Mechanical life AC/DC cycles /10 10 /10 10 3 3 Electrical life at rated load AC1 cycles 100 10 30 10 Operate/release time ms 10/2 12/2 Insulation between coil and contacts (1.2/50 s) kV 6 (8 mm) 6 (8 mm) Dielectric strength between open contacts V AC 1,000 2,500 Ambient temperature range C 40+125 40+125 Environmental protection RT II RT II Approvals (according to type) 145 Series - Miniature PCB relays 16 A Ordering information Example: 45 series for PCB relay + Faston 250, 1 NO (SPST-NO), 12 V DC coil. AB C D 45 7 1 7 01 2 0 3 1 0 ... . Series A: Contact material D: Special versions 0 = Standard AgCdO 0 = Flux proof (RT II) Type for 45.71, 1 = Wash tight (RT III) 7 = PCB mount Standard AgNi 9 = PCB mount, 3 mm contact gap C: Options for 45.91 1 = None No. of poles 1 = AgNi 1 = 1 pole, 16 A B: Contact circuit Coil version 3 = NO (SPST) 7 = Sensitive DC 4 = NC (SPST) Coil voltage See coil specifications Selecting features and options: only combinations in the same row are possible. Type Coil version A B C D 45.71 sensitive DC 0 - 1 3 - 4 1 0 - 1 45.91 sensitive DC 0 3 1 0 - 1 Technical data Insulation according to EN 61810-1 45.71 45.91 Nominal voltage of supply system V AC 230/400 230/400 Rated insulation voltage V AC 250 400 250 400 Pollution degree 3232 Insulation between coil and contact set Type of insulation Reinforced (8 mm) Reinforced (8 mm) Overvoltage category III III Rated impulse voltage kV (1.2/50 s) 6 6 Dielectric strength V AC 4,000 4,000 Insulation between open contacts Type of disconnection Micro-disconnection Full-disconnection Overvoltage category III Rated impulse voltage kV (1.2/50 s) 4 Dielectric strength V AC/kV (1.2/50 s) 1,000/1.5 2,500/4 Conducted disturbance immunity Burst (5...50)ns, 5 kHz, on A1 - A2 EN 61000-4-4 level 4 (4 kV) Surge (1.2/50 s) on A1 - A2 (differential mode) EN 61000-4-5 level 3 (2 kV) Other data 45.71 45.91 Bounce time: NO/NC ms 3/3 2/ Vibration resistance (10150)Hz: NO/NC g 20/10 20/ Shock resistance g 20 Power lost to the environment without contact current W 0.4 with rated current W 1.8 Recommended distance between relays mounted on PCB mm 5 2