3RT1446-1BB40
CONTACTOR AC-1:140 A/400 V 24 V DC

From SIEMENS

SCALANCE XC106-2, Unmanaged IE switch, 6x 10/100 Mbit/s RJ45 ports, 2x 100 Mbit/s Multimode SC, LED diagnostics, error-signaling contact with set button, redundant Power supply Manual available as a download
Product type designationSCALANCE XC106-2
Transmission rate
Transfer rate10 Mbit/s, 100 Mbit/s
Interfaces / for communication / integrated
Number of electrical connections
for network components or terminal equipment6; RJ45
Number of 100 Mbit/s SC ports
for multimode2
Interfaces / others
Number of electrical connections
for signaling contact1
for power supply1
for redundant voltage supply1
Type of electrical connection
for signaling contact2-pole terminal block
for power supply4-pole terminal block
Signal-Inputs/outputs
Operating voltage / of the signaling contacts
at DC / Rated value24 V
Operating current / of the signaling contacts
at DC / maximum0.1 A
Supply voltage, current consumption, power loss
Type of voltage / of the supply voltageDC
Supply voltage
external24 V
external / minimum9.6 V
external / maximum31.2 V
Supply voltage / 1 / Rated value12 V
Supply voltage / 1 / rated value9.6 ... 31.2 V
Type of voltage / 1 / of the supply voltageDC
Consumed current / 1 / at rated supply voltage / maximum0.4 A
Supply voltage / 2 / Rated value24 V
Supply voltage / 2 / rated value9.6 ... 31.2 V
Type of voltage / 2 / of the supply voltageDC
Consumed current / 2 / at rated supply voltage / maximum0.2 A
Power loss [W] / 2 / Rated value4.8 W
Product component / fusing at power supply inputYes
Fuse protection type / at input for supply voltage2.5 A / 125 V
Power loss [W]
at DC / at 24 V4.8 W
Permitted ambient conditions
Ambient temperature
during operation-40 ... +70 °C
during storage-40 ... +85 °C
during transport-40 ... +85 °C
Relative humidity
at 25 °C / without condensation / during operation / maximum95 %
Protection class IPIP20
Design, dimensions and weight
Designcompact
Width60 mm
Height147 mm
Depth125 mm
Net weight0.85 kg
Material / of the enclosurePolycarbonate (PC-GF10)
Mounting type
35 mm DIN rail mountingYes
wall mountingYes
S7-300 rail mountingYes
S7-1500 rail mountingYes
Product properties, functions, components / general
Number of automatically learnable MAC addresses2048
Product functions / management, configuration
Product function
multiport mirroringNo
CoSYes
Product function / switch-managedNo
Product functions / Redundancy
Product function
Parallel Redundancy Protocol (PRP)/operation in the PRP-networkYes
Parallel Redundancy Protocol (PRP)/Redundant Network Access (RNA)No
Standards, specifications, approvals
Standard
for hazardous zoneEN 60079-0:2012 + A11:2013, EN60079-15:2010, II 3 G Ex nA IIC T4 Gc, KEMA 07ATEX0145 X, IEC 6079-0:2011, IEC 6079-0-15:2010
for safety / from CSA and ULUL 60950-1, CSA C22.2 No. 60950-1
for hazardous zone / from CSA and ULUL 1604 and UL 2279-15 (Hazardous Location), Class 1 / Division 2 / Group A, B, C, D / T.., Class 1 / Zone 2 / Group IIC / T..
for emitted interferenceEN 61000-6-4 (Class A)
Standards, specifications, approvals / CE
Certificate of suitability / CE markingYes
Standards, specifications, approvals / miscellaneous
Laser protection classLED Class 1
Certificate of suitabilityEN 61000-6-2, EN 61000-6-4
C-TickYes
E1 approvalNo
EC declaration of conformity EN 61010, IEC 61010-1, UL 61010A-1Yes
KC approvalYes
Standards, specifications, approvals / ship classification
Marine classification association
American Bureau of Shipping Europe Ltd. (ABS)Yes
Bureau Veritas (BV)Yes
DNV GLYes
Lloyds Register of Shipping (LRS)Yes
Polski Rejestr Statkow (PRS)Yes
Royal Institution of Naval Architects (RINA)Yes

External links