50.12.9.110.1000

50 SERIES Forcibly guided contacts relay 8 A 50 SERIES 50.12…1000 PCB Relay with forcibly guided contacts according to EN 50205 type B 2 CO contacts* 50.12…5000 • High physical separation between adjacent contacts • Cadmium Free contact materials • 8 mm, 6 kV (1.2/50 µs) isolation, coil-contacts • Flux proof: RT II • For medium duty switching, suggested for DC loads • 2 Pole 8 A • 5 mm pinning • PCB mounting • For safety applications • Gold plate contacts for low level switching capability C • 5 mm pinning • PCB mounting *A  ccording to E N 50205 only 1 NO and 1 NC (11-14 and 21-22 or 11-12 and 21-24) shall be used as forcibly guided contacts. For UL ratings see: “General technical information” page V Copper side view Copper side view 2 CO (DPDT) 2 CO (DPDT) 8/15 8/15 Contact specification Contact configuration Rated current/Maximum peak current Rated voltage/ Maximum switching voltage A 250/400 250/400 Rated load AC1 VA 2000 2000 Rated load AC15 (230 V AC) VA 500 500 Single phase motor rating (230 V AC) kW 0.37 0.37 Breaking capacity DC1: 30/110/220 V A 8/0.65/0.2 8/0.65/0.2 mW (V/mA) 500 (10/10) 50 (5/5) AgNi AgNi + Au — — Minimum switching load V AC Standard contact material Coil specification Nominal voltage (UN) V AC (50/60 Hz) V DC 5 - 6 - 12 - 24 - 48 - 60 - 110 - 125 5 - 6 - 12 - 24 - 48 - 60 - 110 - 125 Rated power AC/DC Operating range VA (50 Hz)/W AC (50 Hz) DC —/0.7 —/0.7 — — (0.75…1.2)UN (0.75…1.2)UN Holding voltage AC/DC —/0.4 UN —/0.4 UN Must drop-out voltage AC/DC —/0.1 UN —/0.1 UN Mechanical life AC/DC cycles —/10 · 106 —/10 · 106 Electrical life at rated load AC1 cycles 100 · 10 100 · 103 ms 10/4 10/4 kV 6 (8 mm) 6 (8 mm) Technical data I-2016, www.findernet.com Operate/release time  Insulation between coil and contacts (1.2/50 µs) Dielectric strength between open contacts Ambient temperature range Environmental protection V AC °C 3 1500 1500 –40…+70 –40…+70 RT II RT II Approvals (according to type) 1 50 SERIES Forcibly guided contacts relay 8 A 50 SERIES Ordering information Example: 50 series forcibly guided contacts, 2 CO (DPDT) 8 A contacts, 24 V DC coil. 5 0 . 1 A B C D 2 . 9 . 0 2 4 . 5 0 0 0 Series A: Contact material 1 = Standard AgNi 5 = AgNi + Au Type 1 = PCB - 5 mm pinning C: Options 0 = None B: Contact circuit 0 = CO (DPDT) No. of poles 2 = 2 pole 8 A Coil version 9 = DC Coil voltage See coil specifications Selecting features and options: only combinations in the same row are possible. Preferred selections for best availability are shown in bold. Type Coil version A B C D 50.12 DC 1-5 0 0 0 Technical data Insulation according to EN 61810-1 Nominal voltage of supply system  V AC 230/400 Rated insulation voltage  V AC 250 Pollution degree 3 400 2 Insulation between coil and contact set Type of insulation Reinforced (8 mm) Overvoltage category III Rated impulse voltage kV (1.2/50 µs) 6 Dielectric strength V AC 4000 Insulation between adjacent contacts Type of insulation Basic Overvoltage category III Rated impulse voltage kV (1.2/50 µs) 4 Dielectric strength V AC 3000 Insulation between open contacts Type of disconnection Micro-disconnection Dielectric strength V AC/kV (1.2/50 µs) 1500/2.5 Conducted disturbance immunity Burst (5…50)ns, 5 kHz, on A1 - A2 EN 61000-4-4 level 4 (4 kV) Surge (1.2/50 µs) on A1 - A2 (differential mode) EN 61000-4-5 level 3 (2 kV) Other data Bounce time: NO/NC  ms 2/10 Vibration resistance (10…200)Hz: NO/NC  Shock resistance NO/NC  Power lost to the environment g 20/5 without contact current  W 0.7 with rated current W 1.2 Recommended distance between relays mounted on PCB  2 g 20/6 mm ≥ 5 I-2016, www.findernet.com C D: Special versions 0 = Flux proof (RT II) 50 SERIES Forcibly guided contacts relay 8 A 50 SERIES Contact specification H 50 - Maximum DC1 breaking capacity DC breaking current (A) F 50 - Electrical life (AC) v contact current Resistive load - cosφ = 1 Cycles Inductive load - cosφ = 0.4 C DC voltage (V) • When switching a resistive load (DC1) having voltage and current values under the curve, an electrical life of ≥ 100 · 103 can be expected. • In the case of DC13 loads, the connection of a diode in parallel with the load will permit a similar electrical life as for a DC1 load. Note: the release time for the load will be increased. Alternative selection of NO and NC contacts to provide Forcibly guided (mechanically linked) contacts, in accordance with EN 50205 (type B). Coil specifications R 50 - DC coil operating range v ambient temperature Standard coil DC coil data Nominal voltage UN V 5 6 12 24 48 60 110 125 Coil code 9.005 9.006 9.012 9.024 9.048 9.060 9.110 9.125 Operating range Resistance Umin Umax R Rated coil consumption I at UN V 3.8 4.5 9 18 36 45 82.5 93.7 V 6 7.2 14.4 28.8 57.6 72 131 150 Ω 35 50 205 820 3280 5140 17250 22300 mA 143 120 58.5 29.3 14.4 11.7 6.4 5.6 I-2016, www.findernet.com 1 - Max. permitted coil voltage. 2 - Min. pick-up voltage with coil at ambient temperature. 3