$ 104.65
| product brand name | SIRIUS |
| product designation | timing relay |
| design of the product | slow-operating |
| product type designation | 3RP25 |
| General technical data | |
| product component | |
| ● relay output | Yes |
| ● semi-conductor output | No |
| product extension required remote control | No |
| product extension optional remote control | No |
| power loss [W] maximum | 2 W |
| insulation voltage for overvoltage category III according to IEC 60664 with degree of pollution 3 rated value |
300 V |
| test voltage for isolation test | 2.5 kV |
| degree of pollution | 3 |
| surge voltage resistance rated value | 4 000 V |
| shock resistance according to IEC 60068-2-27 | 11g / 15 ms |
| vibration resistance according to IEC 60068-2-6 | 10 … 55 Hz / 0.35 mm |
| mechanical service life (operating cycles) typical | 10 000 000 |
| electrical endurance (operating cycles) at AC-15 at 230 V typical |
100 000 |
| adjustable time | 0.05 s … 100 h |
| relative setting accuracy relating to full-scale value | 5 %; +/- |
| thermal current | 5 A |
| recovery time | 250 ms |
| reference code according to IEC 81346-2 | K |
| relative repeat accuracy | 1 %; +/- |
| influence of the surrounding temperature | 1% in the whole temperature range to the set runtime |
| power supply influence | 1% in the whole voltage range to the set runtime |
| Substance Prohibitance (Date) | 09/12/2014 |
| SVHC substance name | Lead monoxide (lead oxide) – 1317-36-8 |
| Weight | 0.135 kg |
| Control circuit/ Control | |
| type of voltage of the control supply voltage | AC/DC |
| control supply voltage 1 at AC | |
| ● at 50 Hz | 12 … 240 V |
| ● at 60 Hz | 12 … 240 V |
| control supply voltage frequency 1 | 50 … 60 Hz |
| control supply voltage 1 at DC | 12 … 240 V |
| operating range factor control supply voltage rated value at DC |
|
| ● initial value | 0.8 |
| ● full-scale value | 1.1 |
| operating range factor control supply voltage rated value at AC at 50 Hz |
|
| ● initial value | 0.8 |
| ● full-scale value | 1.1 |
| operating range factor control supply voltage rated value at AC at 60 Hz |
|
| ● initial value | 0.8 |
| ● full-scale value | 1.1 |
| inrush current peak | |
| ● at 24 V | 0.4 A |
| ● at 240 V | 5 A |
| duration of inrush current peak | |
| ● at 24 V | 0.3 ms |
| ● at 240 V | 0.5 ms |
| Switching Function | |
| switching function | |
| ● ON-delay | Yes |
| ● ON-delay/instantaneous contact | No |
| ● passing make contact | No |
| ● passing make contact/instantaneous contact | No |
| ● OFF delay | No |
| switching function | |
| ● flashing symmetrically with interval start/instantaneous | No |
| ● flashing symmetrically with interval start | No |
| ● flashing symmetrically with pulse start/instantaneous | No |
| ● flashing symmetrically with pulse start | No |
| ● flashing asymmetrically with interval start | No |
| ● flashing asymmetrically with pulse start | No |
| switching function | |
| ● star-delta circuit with delay time | No |
| ● star-delta circuit | No |
| switching function with control signal | |
| ● additive ON-delay | No |
| ● passing break contact | No |
| ● passing break contact/instantaneous | No |
| ● OFF delay | No |
| ● OFF delay/instantaneous | No |
| ● pulse delayed | No |
| ● pulse delayed/instantaneous | No |
| ● pulse-shaping | No |
| ● pulse-shaping/instantaneous | No |
| ● additive ON-delay/instantaneous | No |
| ● ON-delay/OFF-delay/instantaneous | No |
| ● passing make contact | No |
| ● passing make contact/instantaneous contact | No |
| switching function of interval relay with control signal | |
| ● retrotriggerable with deactivated control signal/instantaneous contact |
No |
| ● retrotriggerable with switched-on control signal | No |
| ● retrotriggerable with switched-on control signal/instantaneous contact |
No |
| ● retriggerable with deactivated control signal | No |
| Short-circuit protection | |
| design of the fuse link for short-circuit protection of the auxiliary switch required |
fuse gL/gG: 4 A |
| Auxiliary circuit | |
| material of switching contacts | AgSnO2 |
| number of NC contacts | |
| ● delayed switching | 0 |
| ● instantaneous contact | 0 |
| number of NO contacts | |
| ● delayed switching | 0 |
| ● instantaneous contact | 0 |
| number of CO contacts | |
| ● delayed switching | 1 |
| ● instantaneous contact | 0 |
| operational current of auxiliary contacts at AC-15 | |
| ● at 24 V | 3 A |
| ● at 250 V | 3 A |
| operational current of auxiliary contacts at DC-13 | |
| ● at 24 V | 1 A |
| ● at 125 V | 0.2 A |
| ● at 250 V | 0.1 A |
| operating frequency with 3RT2 contactor maximum | 5 000 1/h |
| contact reliability of auxiliary contacts | one incorrect switching operation of 100 million switching operations (17 V, 5 mA) |
| contact rating of auxiliary contacts according to UL | R300 / B300 |
| switching capacity current with inductive load | 0.01 … 3 A |
| Inputs/ Outputs | |
| product function | |
| ● at the relay outputs switchover delayed/without delay | No |
| ● non-volatile | No |
| Electromagnetic compatibility | |
| EMC emitted interference according to IEC 61812-1 | ambience A (industrial sector) |
| EMC immunity according to IEC 61812-1 | corresponds to degree of severity 3 |
| conducted interference | |
| ● due to burst according to IEC 61000-4-4 | 2 kV network connection / 1 kV control connection |
| ● due to conductor-earth surge according to IEC 61000-4-5 | 2 kV |
| ● due to conductor-conductor surge according to IEC 61000-4-5 |
1 kV |
| field-based interference according to IEC 61000-4-3 | 10 V/m |
| electrostatic discharge according to IEC 61000-4-2 | 4 kV contact discharge / 8 kV air discharge |
| Safety related data | |
| category according to EN 954-1 | none |
| Electrical Safety | |
| protection class IP on the front according to IEC 60529 | IP20 |
| type of insulation | Basic insulation |
| Connections/ Terminals | |
| product component removable terminal for auxiliary and control circuit |
Yes |
| type of electrical connection for auxiliary and control circuit | screw-type terminals |
| type of connectable conductor cross-sections | |
| ● solid | 1x (0.5 … 4.0 mm²), 2x (0.5 … 2.5 mm²) |
| ● finely stranded with core end processing | 1x (0.5 … 4 mm²), 2x (0.5 … 1.5 mm²) |
| ● for AWG cables solid | 1x (20 … 12), 2x (20 … 14) |
| ● for AWG cables stranded | 1x (20 … 12), 2x (20 … 14) |
| connectable conductor cross-section | |
| ● solid | 0.5 … 4 mm² |
| ● finely stranded with core end processing | 0.5 … 4 mm² |
| AWG number as coded connectable conductor cross section |
|
| ● solid | 20 … 12 |
| ● stranded | 20 … 14 |
| tightening torque | 0.6 … 0.8 N·m |
| design of the thread of the connection screw | M3 |
| Installation/ mounting/ dimensions | |
| mounting position | any |
| fastening method | screw and snap-on mounting onto 35 mm DIN rail |
| height | 100 mm |
| width | 17.5 mm |
| depth | 90 mm |
| required spacing | |
| ● with side-by-side mounting | |
| — forwards | 0 mm |
| — backwards | 0 mm |
| — upwards | 0 mm |
| — downwards | 0 mm |
| — at the side | 0 mm |
| ● for grounded parts | |
| — forwards | 0 mm |
| — backwards | 0 mm |
| — upwards | 0 mm |
| — at the side | 0 mm |
| — downwards | 0 mm |
| ● for live parts | |
| — forwards | 0 mm |
| — backwards | 0 mm |
| — upwards | 0 mm |
| — downwards | 0 mm |
| — at the side | 0 mm |
| Ambient conditions | |
| installation altitude at height above sea level maximum | 2 000 m |
| ambient temperature | |
| ● during operation | -25 … +60 °C |
| ● during storage | -40 … +85 °C |
| ● during transport | -40 … +85 °CTiming relay, electronic on-delay 1 change-over contact, 7 time ranges 0.05 s…100 h 12-240 V AC/DC at 50/60 Hz AC with LED, screw terminal |
| relative humidity during operation | 10 … 95 % |
