Article number 3RH1122-2AP60 3RH2122-2AP60
Contactor relay, 2 NO + 2 NC 220 V AC 50 Hz / 240 V 60 Hz Spring-type terminal Size S00 !!! Phased-out product !!! Successor is SIRIUS 3RH2 Preferred successor type is >>3RH2122-2AP60<< Contactor relay, 2 NO + 2 NC, 220 V AC, 50 Hz, 240 V, 60 Hz, Size S00, Spring-type terminal
product brand name SIRIUS
product designation Auxiliary contactor
product type designation 3RH2
General technical data
size of contactor S00
product extension auxiliary switch Yes
power loss [W] for rated value of the current without load current share typical 1.43 W
insulation voltage with degree of pollution 3 at AC rated value 690 V
degree of pollution 3
surge voltage resistance rated value 6 kV
protection class IP on the front IP20
shock resistance 10g / 5 ms and 5g / 10 ms
shock resistance at rectangular impulse
● at AC 7,3g / 5 ms, 4,7g / 10 ms
shock resistance with sine pulse
● at AC 11,4g / 5 ms, 7,3g / 10 ms
mechanical service life (operating cycles)
● of contactor typical 30 000 000
● of the contactor with added electronically optimized auxiliary switch block typical 5 000 000
● of the contactor with added auxiliary switch block typical 10 000 000
reference code according to IEC 81346-2 K
Substance Prohibitance (Date) 07/01/2006 10/01/2009
Ambient conditions
installation altitude at height above sea level maximum 2 000 m
ambient temperature
● during operation -25 ... +60 °C
● during storage -55 ... +80 °C
● during transport -55 ... +80 °C
relative humidity minimum 10 %
relative humidity at 55 °C according to IEC 60068-2-30 maximum 95 %
Environmental footprint
Environmental Product Declaration(EPD) Yes
Global Warming Potential [CO2 eq] total 49.2 kg
Global Warming Potential [CO2 eq] during manufacturing 1.15 kg
Global Warming Potential [CO2 eq] during operation 48.2 kg
Global Warming Potential [CO2 eq] after end of life -0.139 kg
Main circuit
no-load switching frequency
● at AC 10 000 1/h
● at DC 10 000 1/h
Control circuit/ Control
type of voltage of the control supply voltage AC
control supply voltage at AC
● at 50 Hz rated value 220 V
● at 60 Hz rated value 240 V
control supply voltage frequency
● 1 rated value 50 Hz
● 2 rated value 60 Hz
operating range factor control supply voltage rated value of magnet coil at AC
● at 50 Hz 0.8 ... 1.1
● at 60 Hz 0.85 ... 1.1
apparent pick-up power of magnet coil at AC 27 VA 37 VA
inductive power factor with closing power of the coil 0.8
apparent holding power of magnet coil at AC 4.6 VA 5.7 VA
inductive power factor with the holding power of the coil 0.27 0.25
closing delay
● at AC 8 ... 33 ms
opening delay
● at AC 4 ... 15 ms
arcing time 10 ... 15 ms
Auxiliary circuit
number of NC contacts for auxiliary contacts 2
● instantaneous contact 2
● delayed switching 0
● lagging switching 0
● make-before-break switching 0
number of NO contacts for auxiliary contacts 2
● instantaneous contact 2
● delayed switching 0
● leading contact 0
● make-before-break switching 0
number of CO contacts
● for auxiliary contacts 0
● of auxiliary contacts instantaneous contact 0
identification number and letter for switching elements 22 E
operational current at AC-12 maximum 10 A
operational current at AC-15
● at 230 V rated value 6 A 10 A
● at 400 V rated value 3 A
● at 500 V rated value 2 A
● at 690 V rated value 1 A
operational current at 1 current path at DC-12
● at 24 V rated value 10 A
● at 110 V rated value 3 A
● at 220 V rated value 1 A
● at 440 V rated value 0.3 A
● at 600 V rated value 0.15 A
operational current with 2 current paths in series at DC-12
● at 24 V rated value 10 A
● at 60 V rated value 10 A
● at 110 V rated value 4 A
● at 220 V rated value 2 A
● at 440 V rated value 1.3 A
● at 600 V rated value 0.65 A
operational current with 3 current paths in series at DC-12
● at 24 V rated value 10 A
● at 60 V rated value 10 A
● at 110 V rated value 10 A
● at 220 V rated value 3.6 A
● at 440 V rated value 2.5 A
● at 600 V rated value 1.8 A
operating frequency at DC-12 maximum 1 000 1/h
operational current at 1 current path at DC-13
● at 24 V rated value 10 A
● at 110 V rated value 1 A
● at 220 V rated value 0.27 A 0.3 A
● at 440 V rated value 0.14 A
● at 600 V rated value 0.1 A
operational current with 2 current paths in series at DC-13
● at 24 V rated value 10 A
● at 60 V rated value 3.5 A
● at 110 V rated value 1.3 A
● at 220 V rated value 0.9 A
● at 440 V rated value 0.2 A
● at 600 V rated value 0.1 A
operational current with 3 current paths in series at DC-13
● at 24 V rated value 10 A
● at 60 V rated value 4.7 A
● at 110 V rated value 3 A
● at 220 V rated value 1.2 A
● at 440 V rated value 0.5 A
● at 600 V rated value 0.26 A
operating frequency at DC-13 maximum 1 000 1/h
design of the miniature circuit breaker for short-circuit protection of the auxiliary circuit up to 230 V C characteristic: 6 A; 0.4 kA
contact reliability of auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA)
UL/CSA ratings
contact rating of auxiliary contacts according to UL A600 / Q600
Short-circuit protection
design of the fuse link for short-circuit protection of the auxiliary switch required fuse gL/gG: 10 A
Installation/ mounting/ dimensions
mounting position +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
fastening method screw and snap-on mounting screw and snap-on mounting onto 35 mm DIN rail
height 60 mm 70 mm
width 45 mm
depth 73 mm
required spacing
● with side-by-side mounting
— forwards 10 mm
— upwards 10 mm
— downwards 10 mm
— at the side 0 mm
● for grounded parts
— forwards 10 mm
— upwards 10 mm
— at the side 6 mm
— downwards 10 mm
● for live parts
— forwards 10 mm
— upwards 10 mm
— downwards 10 mm
— at the side 6 mm
Connections/ Terminals
type of electrical connection for auxiliary and control circuit Cage Clamp terminals spring-loaded terminals
type of connectable conductor cross-sections
● for auxiliary contacts
— solid 2x (0.25 ... 2.5 mm²)
— solid or stranded 2x (0,5 ... 4 mm²)
— finely stranded with core end processing 2x (0.25 ... 1.5 mm²) 2x (0.5 ... 2.5 mm²)
— finely stranded without core end processing 2x (0.25 ... 2.5 mm²) 2x (0.5 ... 2.5 mm²)
● for AWG cables for auxiliary contacts 2x (24 ... 14) 2x (20 ... 12)
Safety related data
product function positively driven operation according to IEC 60947-5-1 Yes
proportion of dangerous failures
● with low demand rate according to SN 31920 40 %
● with high demand rate according to SN 31920 75 % 73 %
B10 value with high demand rate according to SN 31920 1 000 000; With 0.3 x Ie
failure rate [FIT] with low demand rate according to SN 31920 100 FIT
IEC 61508
T1 value
● for proof test interval or service life according to IEC 61508 20 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
Approvals Certificates
General Product Approval
CSA CSA
Yes Yes
UK Declaration of Conformity UK Declaration of Conformity
Yes Yes
Confirmation Yes Yes
EU declaration of conformity EU declaration of conformity Yes Yes
CCC CCC
Yes Yes
UL UL
Yes Yes
EAC EAC
Yes Yes
Functional Saftey
Type Examination Certificate Yes Yes
Test Certificates
Special Test Certificate Yes Yes
Type Test Certificates/Test Report Yes Yes
Marine / Shipping
ABS (American Bureau of Shipping) ABS (American Bureau of Shipping)
Yes Yes
BV (Bureau Veritas) BV (Bureau Veritas) Yes Yes
DNV (Det Norske Veritas) DNV (Det Norske Veritas) Yes Yes
RINA (Registro Italiano Navale) RINA (Registro Italiano Navale) Yes Yes
other
Confirmation Yes Yes
Railway
Special Test Certificate Yes Yes
Environment
Environmental Confirmations Yes Yes
Further information
Information on the packaging
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Characteristic: Tripping characteristics, I²t, Let-through current
Further characteristics (e.g. electrical endurance, switching frequency)
3RH1122-2AP60 3RH2122-2AP60
3RH1122-2AP60 3RH2122-2AP60
3RH1122-2AP60 3RH2122-2AP60
last modified: 10/31/2023
Date
5/3/2024
Subject to change without notice
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