Article number | 3RV1021-1KA10 | 3RV2021-1KA10 | |
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Circuit breaker size S0 for motor protection CLASS 10 A-release 9...12.5 A Short-circuit release 163 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is >>3RV2011-1KA10<< | Circuit breaker size S0 for motor protection, CLASS 10 A-release 9...12.5 A N-release 163 A screw terminal Standard switching capacity | ||
product brand name | SIRIUS | ||
product designation | circuit breaker | Circuit breaker | |
design of the product | for motor protection | For motor protection | |
product type designation | 3RV2 | ||
General technical data | |||
size of contactor can be combined company-specific | S00, S0 | ||
product extension auxiliary switch | Yes | ||
power loss [W] for rated value of the current | |||
● at AC in hot operating state | 9.25 W | ||
● at AC in hot operating state per pole | 3.1 W | ||
insulation voltage with degree of pollution 3 at AC rated value | 690 V | ||
surge voltage resistance rated value | 6 000 V | 6 kV | |
maximum permissible voltage for protective separation | |||
● in networks with ungrounded star point between main and auxiliary circuit | 400 V | ||
● in networks with grounded star point between main and auxiliary circuit | 400 V | ||
protection class IP | |||
● on the front | IP20 | ||
● of the terminal | IP20 | ||
shock resistance | 25g / 11 ms | ||
● according to IEC 60068-2-27 | 25g / 11 ms | ||
mechanical service life (operating cycles) | |||
● of the main contacts typical | 100 000 | ||
● of auxiliary contacts typical | 100 000 | ||
electrical endurance (operating cycles) typical | 100 000 | ||
continuous current rated value | 12.5 A | ||
Substance Prohibitance (Date) | 05/01/2012 | 10/01/2009 | |
SVHC substance name |
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Lead - 7439-92-1
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Weight | 0.356 kg | 0.355 kg | |
Ambient conditions | |||
installation altitude at height above sea level maximum | 2 000 m | ||
ambient temperature | |||
● during operation | -20 ... +60 °C | ||
● during storage | -50 ... +80 °C | ||
● during transport | -50 ... +80 °C | ||
temperature compensation | -20 ... +60 °C | ||
relative humidity during operation | 10 ... 95 % | ||
Environmental footprint | |||
Global Warming Potential [CO2 eq] total | 75.078 kg | ||
Global Warming Potential [CO2 eq] during manufacturing | 2.68 kg | ||
global warming potential [CO2 eq] during sales | 0.143 kg | ||
Global Warming Potential [CO2 eq] during operation | 72.7 kg | ||
Global Warming Potential [CO2 eq] after end of life | -0.445 kg | ||
Siemens Eco Profile (SEP) | Siemens EcoTech | ||
Main circuit | |||
number of poles for main current circuit | 3 | ||
adjustable current response value current of the current-dependent overload release | 9 ... 12.5 A | ||
operating voltage | |||
● rated value | 690 V | ||
● rated value | 20 ... 690 V | ||
● at AC-3 rated value maximum | 690 V | ||
● at AC-3e rated value maximum | 690 V | ||
operating frequency rated value | 50 ... 60 Hz | ||
operational current rated value | 12.5 A | ||
operational current | |||
● at AC-3 at 400 V rated value | 12.5 A | ||
● at AC-3e at 400 V rated value | 12.5 A | ||
operating power | |||
● at AC-3 | |||
— at 230 V rated value | 3 kW | ||
— at 400 V rated value | 5.5 kW | ||
— at 500 V rated value | 7.5 kW | ||
— at 690 V rated value | 7.5 kW | ||
● at AC-3e | |||
— at 230 V rated value | 3 kW | ||
— at 400 V rated value | 5.5 kW | ||
— at 690 V rated value | 7.5 kW | ||
operating frequency | |||
● at AC-3 maximum | 15 1/h | ||
● at AC-3e maximum | 15 1/h | ||
Auxiliary circuit | |||
number of NC contacts for auxiliary contacts | 0 | ||
number of NO contacts for auxiliary contacts | 0 | ||
number of CO contacts for auxiliary contacts | 0 | ||
Protective and monitoring functions | |||
product function | |||
● ground fault detection | No | ||
● phase failure detection | Yes | ||
trip class | CLASS 10 | ||
design of the overload release | thermal | ||
maximum short-circuit current breaking capacity (Icu) | |||
● at AC at 240 V rated value | 100 kA | ||
● at AC at 400 V rated value | 100 kA | ||
● at AC at 500 V rated value | 42 kA | ||
● at AC at 690 V rated value | 6 kA | ||
operating short-circuit current breaking capacity (Ics) at AC | |||
● at 240 V rated value | 100 kA | ||
● at 400 V rated value | 100 kA | ||
● at 500 V rated value | 42 kA | ||
● at 690 V rated value | 4 kA | ||
response value current of instantaneous short-circuit trip unit | 163 A | ||
UL/CSA ratings | |||
full-load current (FLA) for 3-phase AC motor | |||
● at 480 V rated value | 12.5 A | ||
● at 600 V rated value | 12.5 A | ||
yielded mechanical performance [hp] | |||
● for single-phase AC motor | |||
— at 110/120 V rated value | 0.5 hp | ||
— at 230 V rated value | 2 hp | ||
● for 3-phase AC motor | |||
— at 200/208 V rated value | 3 hp | ||
— at 220/230 V rated value | 3 hp | ||
— at 460/480 V rated value | 8 hp | ||
— at 575/600 V rated value | 10 hp | ||
Short-circuit protection | |||
product function short circuit protection | Yes | ||
design of the short-circuit trip | magnetic | ||
design of the overcurrent release and short-circuit release | thermomagnetic | ||
Installation/ mounting/ dimensions | |||
mounting position | any | ||
fastening method | screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022 | screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715 | |
height | 97 mm | ||
width | 45 mm | ||
depth | 96 mm | 97 mm | |
required spacing | |||
● with side-by-side mounting | |||
— forwards | 0 mm | ||
— backwards | 0 mm | ||
— upwards | 50 mm | ||
— downwards | 50 mm | ||
— at the side | 0 mm | ||
● for grounded parts | |||
— forwards | 0 mm | ||
— backwards | 0 mm | ||
— upwards | 50 mm | ||
— at the side | 30 mm | ||
— downwards | 50 mm | ||
● for live parts | |||
— forwards | 0 mm | ||
— backwards | 0 mm | ||
— upwards | 50 mm | ||
— downwards | 50 mm | ||
— at the side | 30 mm | ||
Connections/ Terminals | |||
product component removable terminal for auxiliary and control circuit | No | ||
type of electrical connection | |||
● for main current circuit | screw-type terminals | ||
● for auxiliary and control circuit | screw-type terminals | ||
arrangement of electrical connectors for main current circuit | front side | Top and bottom | |
type of connectable conductor cross-sections for main contacts | |||
● solid | 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) | ||
● stranded | 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) | ||
● solid or stranded | 2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²) | ||
● finely stranded with core end processing | 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) | 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm² | |
tightening torque for main contacts with screw-type terminals | 2 ... 2.5 N·m | ||
design of screwdriver shaft | Diameter 5 to 6 mm | ||
size of the screwdriver tip | Pozidriv size 2 | ||
design of the thread of the connection screw | |||
● for main contacts | M4 | ||
Safety related data | |||
product function suitable for safety function | Yes | ||
suitability for use | |||
● safety-related switching on | No | ||
● safety-related switching OFF | Yes | ||
service life maximum | 10 a | ||
proportion of dangerous failures | |||
● with low demand rate according to SN 31920 | 40 % | ||
● with high demand rate according to SN 31920 | 50 % | ||
B10 value with high demand rate according to SN 31920 | 5 000 | ||
failure rate [FIT] with low demand rate according to SN 31920 | 50 FIT | ||
ISO 13849 | |||
device type according to ISO 13849-1 | 3 | ||
overdimensioning according to ISO 13849-2 necessary | Yes | ||
IEC 61508 | |||
safety device type according to IEC 61508-2 | Type A | ||
T1 value | |||
● for proof test interval or service life according to IEC 61508 | 10 a | ||
Electrical Safety | |||
touch protection against electrical shock | finger-safe | ||
protection class IP on the front according to IEC 60529 | IP20 | ||
touch protection on the front according to IEC 60529 | finger-safe, for vertical contact from the front | ||
Display | |||
display version for switching status | Handle | ||
Approvals Certificates | |||
General Product Approval | |||
CCC | Yes | Yes | |
EU declaration of conformity | Yes | Yes | |
UK Declaration of Conformity | Yes | Yes | |
Confirmation | Yes | Yes | |
UL | Yes | Yes | |
EAC | Yes | Yes | |
For use in hazardous locations | |||
IECEx | Yes | Yes | |
ATEX | Yes | Yes | |
Test Certificates | |||
Special Test Certificate | Yes | Yes | |
Type Test Certificates/Test Report | Yes | Yes | |
Marine / Shipping | |||
ABS (American Bureau of Shipping) | Yes | Yes | |
RINA (Registro Italiano Navale) | Yes | Yes | |
other | |||
Confirmation | Yes | Yes | |
Miscellaneous | Yes | Yes | |
Miscellaneous | Yes | Yes | |
Railway | |||
Special Test Certificate | Yes | Yes | |
Environment | |||
Environmental Confirmations | Yes | Yes | |
Further information | |||
Information on the packaging
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Information- and Downloadcenter (Catalogs, Brochures,…)
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Industry Mall (Online ordering system)
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Cax online generator
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Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
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Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)
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Characteristic: Tripping characteristics, I²t, Let-through current
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Further characteristics (e.g. electrical endurance, switching frequency)
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last modified: | 11/6/2024 | ||
Date 1/17/2025 |
Subject to change without notice © Copyright Siemens 2025 |