NO: 250 / 3 NC: 250 / 2 NO: 250 / 5 NC: 250 / 2 to IEC/EN DC 13 5) NO: 24 / 2 NC: 24 / 2 at 0.1 Hz DC 13 5) DC V/A

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1 PCB relays Safety relays monostable OA 601, OA 60, OA 603 OA 601 OA 60 OA 603 Acc. to DIN EN 00, DIN EN , DIN EN With forcibly guided contacts Clearance and creepage distances, contact-coil 8 mm High voltage resistance 4 kv High switching reliability due to crown contacts Small height 39. mm High temperature range at OA 601 and OA 60: C at OA 603: C High continiuous thermal current I th = 10 A Mechanical life > 30 x 10 6 switching cycles High voltage range U N Double and reinforced insulation with contamination level according to EN 0178 Overvoltage category: III Optionally wash proof Application To be used in circuits for safety applications Escalators and walkways Elevators for men and load Railway technology Medical technology Approvals and Markings Canada / USA Technical Data Relay type OA 601 OA 60 OA Coil 1.1 Nominal voltage DC V 6, 1, 4, 48, 60, 110 or others on request 1. Nominal consumption W ) 1.11 Voltage range U N Holding power (at 0. x U N) Contacts.1 Contact arrangement NO / NC 3 NO / 1 NC NO / 4 NC 3 NO / 3 NC 4 NO / NC 7 NO / 1 NC. NO / 6 NC. Contact material AgSnO + 0. µm Au; AgNi + 0. µm Au, AgNi + µm Au.3 Rated insulation voltage AC V 0 Switching voltage min./max. V AC/DC 10 / DC 0, AC 400 (AC/DC 100 mv / AC/DC 60 V) ).4 Limiting continuous current I th max. A 6 x 10 (see operating voltage limit curve) Switching current min./max A 10 ma 4) / 10 A (1 ma / 0.3 A) ). Switching power min./max. VA 3 / 00 (1 mva / 7 VA) ) Switching power min./max. W 0.1 4) (1 mw / 7 W) ) (see limit curve for arc-free operation).6 Switching capacity to IEC/EN AC 1 ) to IEC/EN AC 1 6) DC V/A AC V/A NO: 0 / 3 NC: 0 / NO: 0 / NC: 0 / to IEC/EN DC 13 ) NO: 4 / NC: 4 / at 0.1 Hz DC 13 ) DC V/A NO: 4 / 6 NC: 4 / 6 to UL 08 A300.7 Electrical life at 1 s ON, 1 s OFF (see contacts service life) at AC 30 V, A, cosj = 1 switching cycles > 7 x 10, AgSnO / > x 10, AgNi10 at AC 30 V, 10 A, cosj = 1 switching cycles > 3 x 10, AgSnO / > x 10, AgNi10.8 Switching frequency max. switching cycles/s 10.9 Response time / Release time ms typically 7 / typically.10 Contact force cn Contact gap mm > 1 (normal operation) / > 0. 3) 3.0 Other 3.1 Mechanical life switching cycles > 30 x Temperature range C Degree of protection Solder line proof RT II as option wash proof RT III 3. Vibration resistance Hz, 0.3 mm Ampl.; g max. IEC/EN Climate resistance / 08 / 04 (climate category); A / B / D IEC/EN Short circuit strength 1 ka / AC 0 V AgSnO AgNi NO: 10 A gl / NC: 10 A gl EN NO: 10 A gl / NC: 6 A gl EN ) For OA ( NO / 6 NC) and OA (3 NO / NC) nominal consumption is 1.6 W ) Values for AgNi10-Contacts + µm Au 3) over entire service life, even when under fault and at 1.6 U N 4) Typical values ) Values for AgNi-Contacts 6) Values for AgSnO -Contacts All technical data in this list relate to the state at the moment of edition. We reserve the right tor technical improvements and changes at any time. 1 OA 601, 60, 603 / en / 13

2 Technical Data 3.8 Insulation acc. to IEC , EN 0178 Rated insulation voltage AC V 0 Pollution degree 3 / (double and reinforced insulation) Overvoltage category III Test voltage Contact- Coil (1 min) AC kv eff. 4 Contact-Contact (1min) AC kv eff. 4 Open contact acc. to DIN EN AC kv eff. 1. Transient voltage Contact- Coil (1, - 0 µs) kv 6 Clearance and creepage distances Contact- Coil mm 8 Contact-Contact mm. 3.9 Weight g approx. 78 approx. 8 approx Packing 4.1 on cardboard in slipcase piece in case package piece Solder method.1 Solder method /-temperature /-duration C / s Wafe soldering / 60 / Design versions U N (DC V) Voltage range (DC V) R Coil Ω ±10% OA 601 OA 60 OA NO, NC 3 NO, 1 NC R Coil Ω ±10% 3 NO, 3 NC NO, 4 NC 4 NO, NC R Coil Ω ±10% 7 NO, 1 NC 6 NO, NC NO, 3 NC 4 NO, 4 NC R Coil Ω ±10% NO, NC NO, 6 NC AgSnO -Contacts + 0. µm Au 6 4,... 9, , , , , , , , , , , AgNi 10-Contacts + 0. µm Au 6 4,... 9, , , , , , , , , , , AgNi 10-Contacts + µm Au 6 4,... 9, , , , , , , , , , , Ordering example OA 601. / / 61* ) * ) / 61 curus approval Pin configuration L = solder line proof RT II W = wash proof RT III Design version Contact arrangement. NO / NC.48 3 NO / 1 NC OA 601, 60, 603 / en / 13

3 Characteristics U U B N 1,8 1,7 1,6 1, 1,4 1, 1,1 1,0 0,9 0,8 0,6 I = 3x10A K I = 3x6A K U min. B U B max. IK A 0, C Ambient temperature M448_a 1,8 1,7 1,6 1, 1,4 1, 1,1 1,0 U 0,9 U B N 0,8 I K = 4x6A I K = 4x10A U min. B U B max. IK A 0,6 0, C Ambient temperature M984_b 1,8 1,7 1,6 1, 1,4 1, 1,1 1,0 U 0,9 U B N 0,8 I = 6x6A I = 6x10A K K U min. B U B max. IK A 0,6 0, C Ambient temperature M98_b Operating voltage limit curve OA 601 Operating voltage limit curve OA 60 Operating voltage limit curve OA 603 Manoeuvres AgSnO AgNi M008_c 0, 1 1,, Puissance de commutation P [kva] 6 Switching cycles X10 1 0,9 0,8 0,6 0, 0,4 0,3 0, Electric life DC13 4V DC/ ton 0,4s; toff 9,6s contacts in series OA601/OA60/OA Switching current I [A] 9 10 M3414 c Contact service life Contact service life Reduction factor for inductive loads 0 M987 Switching voltage U [ V ] Switchingcurrent I [A] Safe switch of,no standing arc max.1 switching cycle/s 9 10 Limit curve for arc-free operat. (load limit curve) 3 OA 601, 60, 603 / en / 13

4 OA 601 Dimensions, Pin Configuration, Connection Diagrams 7 1,7 4,4 Slot for square nut M3 0,x1 M988_c 39, 7, 10,08 1,1 4 0,4, 3x 4, ( 40,3) Pinarrangement suitable for basic grid,0 and,4 Drilling plan (solder side) Pin arrangement OA NO/1NC Pin arrangement OA601. NO/NC M004_e M00_e Connection for basic grid divensions. mm as well as.4 mm according to IEC/EN and IEC 6036 average 4 OA 601, 60, 603 / en / 13

5 OA 60 Dimensions, Pin Configuration, Connection Diagrams 67 64,4 1,7 Slot for square nut M3 0,x1 39, 7, M989_d 10,08 1,1 4 0,4, x 4, ( 0,4) Pin arrangement suitable for basic grid,0 and,4 Drilling plan (solder side) Pin arrangement OA NO/3NC Pin arrangement OA60.0 NO/4NC M01_e M013_e Pin arrangement OA60.4 4NO/NC Pin arrangement OA60.60 NO/1NC M014_e M346_e I I I Connection for basic grid divensions. mm as well as.4 mm according to IEC/EN and IEC 6036 average OA 601, 60, 603 / en / 13

6 OA 603 Dimensions, Pin Configuration, Connection Diagrams 77,1 74, Slot for square nut M3 39, 7, 1,7 0,x1 M990_d 10,08 1,1 4 0,4, ( 60,48) 7x Pin arrangement suitable for basic grid,0 and,4 4, Drilling plan (solder side) Pin arrangement OA NO/1NC Pin arrangement OA NO/NC M04_e M03_e Pin arrangement OA603.8 NO/3NC Pin arrangement OA NO/4NC M0_e M01_e Connection for basic grid divensions. mm as well as.4 mm according to IEC/EN and IEC 6036 average 6 OA 601, 60, 603 / en / 13

7 OA 603 Dimensions, Pin Configuration, Connection Diagrams Drilling plan (solder side) Pin arrangement OA NO/NC Pin arrangement OA NO/6NC M00_e M019_e Connection for basic grid divensions. mm as well as.4 mm according to IEC/EN and IEC 6036 average Notes Ventilation nose *) M446_a *) When using the maximum switching capacity it is recommanded to open the relay at theindicated position. 7 OA 601, 60, 603 / en / 13

8 Accessories Socket ET max. 19,8,, solder side M17_c ,4 1,3 7,1 max. 10 3, 14,1 6 max. Article number: Hf 3DIN 74 9,8 Socket ET max. 19,8,, solder side M18_c ,3 67,1 max. 3, 3,4 14, max. 9,8 Article number: Hf 3DIN 74 Socket ET max.19,6,, solder side M170_c max.77,1 1,3 3, 3, ,1 6 max. Article number: Hf 3DIN 74 9,8 E. DOLD & SÖHNE KG D Furtwangen PO Box 11 Telephone (+49) 77 3 / 64-0 Telefax (+49) 77 3 / dold-relays@dold.com internet: 8 OA 601, 60, 603 / en / 13