| Article number |
3RT1926-2EC31
|
3RP2525-1BW30
|
|
|
|
|
solid-state time-delayed front-side auxiliary switch Time range 5...100 s, 100 ... 127 V AC, 1 NO contact, 1 NC contact ON delay, for 3RT1 |
Timing relay, electronic on-delay 2 change-over contacts, 7 time ranges 0.05 s...100 h 12-240 V AC/DC at 50/60 Hz AC with LED, screw terminal |
| product brand name |
SIRIUS |
| product designation |
auxiliary switch |
timing relay |
| design of the product |
slow-operating |
| product type designation |
3RT19 |
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 |
| 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 |
| protection class IP |
|
IP20 |
| shock resistance according to IEC 60068-2-27 |
11g / 15 ms |
| mechanical service life (operating cycles) typical |
10 000 000 |
| electrical endurance (operating cycles) at AC-15 at 230 V typical |
100 000 |
| adjustable time |
5 s ... 100 s |
0.05 s ... 100 h |
| relative setting accuracy relating to full-scale value |
15 % |
5 %; +/- |
| thermal current |
|
5 A |
| recovery time |
150 ms |
250 ms |
| reference code according to IEC 81346-2 |
K |
| active principle |
electronic |
|
| relative repeat accuracy |
1 % |
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) |
07/01/2006 |
09/12/2014 |
| SVHC substance name |
Lead - 7439-92-1
Lead monoxide (lead oxide) - 1317-36-8
2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol - 79-94-7
|
Lead - 7439-92-1
Lead monoxide (lead oxide) - 1317-36-8
|
| Product Function |
| product function star-delta circuit |
No |
|
| Control circuit/ Control |
| type of voltage of the control supply voltage |
AC |
AC/DC |
| control supply voltage 1 at AC |
|
| ● at 50 Hz |
100 ... 127 V |
12 ... 240 V |
| ● at 60 Hz |
100 ... 127 V |
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 |
0.85 |
0.8 |
| ● full-scale value |
1.1 |
| operating range factor control supply voltage rated value at AC at 60 Hz |
|
| ● initial value |
0.85 |
0.8 |
| ● full-scale value |
1.1 |
| inrush current peak |
|
| ● at 24 V |
|
0.3 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 |
|
| ● constant clock cycle with pulse start |
No |
|
| ● constant clock cycle with interval start |
No |
|
| switching function |
|
| ● variably clocked with pulse start |
No |
|
| ● variably clocked with interval 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 |
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 |
| design of the control terminal non-floating |
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 |
1 |
0 |
| ● instantaneous contact |
0 |
| number of NO contacts |
|
| ● delayed switching |
1 |
0 |
| ● instantaneous contact |
0 |
| number of CO contacts |
|
| ● delayed switching |
0 |
2 |
| ● instantaneous contact |
0 |
| operational current of auxiliary contacts at AC-15 |
|
| ● maximum |
3 A |
|
| ● at 24 V |
|
3 A |
| ● at 250 V |
|
3 A |
| operational current of auxiliary contacts as NC contact at AC-15 |
|
| ● at 24 V |
3 A |
|
| ● at 250 V |
3 A |
|
| operational current of auxiliary contacts as NO contact 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 immunity according to IEC 61812-1 |
EN 61000-6-2 |
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 |
No |
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 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²) |
1x (0.5 ... 4 mm²), 2x (0.5 ... 1.5 mm²) |
| ● for AWG cables solid |
2x (20 ... 14) |
1x (20 ... 12), 2x (20 ... 14) |
| ● for AWG cables stranded |
2x (20 ... 14) |
1x (20 ... 12), 2x (20 ... 14) |
| connectable conductor cross-section |
|
| ● solid |
0.5 m² ... 4 m² |
| ● finely stranded with core end processing |
0.5 m² ... 2.5 m² |
0.5 ... 4 mm² |
| AWG number as coded connectable conductor cross section |
|
| ● solid |
18 ... 14 |
20 ... 12 |
| ● stranded |
18 ... 14 |
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 |
clip-on |
screw and snap-on mounting onto 35 mm DIN rail |
| height |
46 mm |
100 mm |
| width |
33 mm |
22.5 mm |
| depth |
73 mm |
90 mm |
| required spacing |
|
| ● with side-by-side mounting |
|
| — forwards |
0 m |
| — backwards |
0 m |
| — upwards |
0 m |
| — downwards |
0 m |
| — at the side |
0 m |
| ● for grounded parts |
|
| — forwards |
0 m |
| — backwards |
0 m |
| — upwards |
0 m |
| — at the side |
0 m |
| — downwards |
0 m |
| ● for live parts |
|
| — forwards |
0 m |
| — backwards |
0 m |
| — upwards |
0 m |
| — downwards |
0 m |
| — at the side |
0 m |
| 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 °C |
| relative humidity during operation |
15 ... 95 % |
10 ... 95 % |
| Approvals Certificates |
| CSA
|
|
Yes
|
Yes
|
| CCC
|
|
Yes
|
Yes
|
| EU declaration of conformity |
|
Yes
|
Yes
|
| UK Declaration of Conformity
|
|
Yes
|
Yes
|
| Confirmation |
|
Yes
|
Yes
|
| UL
|
|
Yes
|
Yes
|
| EAC
|
|
Yes
|
Yes
|
| RCM
|
|
Yes
|
Yes
|
| Special Test Certificate
|
|
Yes
|
Yes
|
| Type Test Certificates/Test Report
|
|
Yes
|
Yes
|
| ABS (American Bureau of Shipping)
|
|
Yes
|
Yes
|
| DNV (Det Norske Veritas) |
|
Yes
|
Yes
|
| PRS (Polski Register of Shipping) |
|
Yes
|
Yes
|
| RINA (Registro Italiano Navale) |
|
Yes
|
Yes
|
| Confirmation |
|
Yes
|
Yes
|
| Miscellaneous
|
|
Yes
|
Yes
|
| Special Test Certificate
|
|
Yes
|
Yes
|
| Environmental Confirmations
|
|
Yes
|
Yes
|
|
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