
Technical specifications
- Number of NO contacts/on the contactor/for auxiliary contacts: 1
- Number of NO contacts / for main contacts: 3
- Number of NO contacts / for auxiliary contacts: 1
- Number of NO contacts / for auxiliary contacts / instantaneous switching: 1
- Number of NC /on contactor/for auxiliary contacts: 1
- Number of NC /for auxiliary contacts: 1
- Number of NC contacts / for auxiliary contacts / instantaneous switching: 1
- Operating current at AC-1 / at 400 V / at ambient temperature 40 °C: 130 A
- Operating current at AC-3 / at 400 V: 95 A
- Tightening capacity of the magnetic coil at DC 64 W.
- Type of connectable wire cross-sections / for AWG lines / for main contacts: 2x (10 ... 1/0), 1x (10 ... 2)
- Type of connectable wire cross-sections / with AWG lines / for auxiliary contacts: 2x (20 ... 16)
- Installation height at height above sea level / maximum: 2000 m.
- Range installation: Yes
- Front contact protection: Finger-safe with vertical contact from the front
- Insulation voltage of main circuit at pollution level 3: 1000 V.
- Mechanical life (switching cycles) of the contactor with fitted electronic auxiliary switch block / typical: 5000000
- Mechanical life (switching cycles) of the contactor with the auxiliary switch block attached / typical: 10000000
- Mirror contact: Yes
- Main circuit surge resistance: 8 kV
- Maximum permissible voltage for safe disconnection / between coil and main contacts: 690 V.
- Product extension / auxiliary switch: Yes
- Packaging type
Piece
- Product type
Conductor
- Type
3RT2046-3XF40-0LA2
- Type
S3
- No. of pins
3-pin
- Switching type
Instant response
- Contact type
1 maker
1 breaker
- Nominal voltage
1000 V
- Control voltage (min.)
110 V DC
- Control voltage (max.)
110 V DC
- Control voltage range
110 - 110 V DC
- Switching voltage (max.)
1000 V DC/AC
- Max. switching capacity
86 W
- Permanent current (max.)
95 A
- Current load
96 A
86 kW
- Compatible with
Siemens
- Compatible with series
Siemens Sirius series
- Features
+ varistor
- Mounting type
Screw-fit
Snap-in
DIN rail
- Connection
Spring-loaded connector
Screws
- Durability
10000000
- Response time
57 ms
- Fall time
70 ms
IP00
IP20
- Min. temperature
-40 °C
- Max. temperature
+70 °C
- Width
70 mm
- Height
140 mm
- Depth
152 mm
- Dim
(W x H x D) 70 x 140 x 152 mm
- Content
1 pc(s)
- RoHS-compliant
Yes
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 2863616 Siemens 3RT2046-3XF40-0LA2 Conductor Instant response 1 maker, 1 breaker 86 kW 1000 V 96 A + varistor Compatible with (r
User & Safety Instructions
User & Safety Instructions 2863616 Siemens 3RT2046-3XF40-0LA2 Conductor Instant response 1 maker, 1 breaker 86 kW 1000 V 96 A + varistor Compatible with (r
Description
Rail contactor, AC-3e/AC-3, 95 A, 45 kW / 400 V, 3-pole, 110 V DC, 0.7-1.25* US, electronic drive, with integrated varistor, auxiliary contacts: 1 S + 1 NC, main circuit: screw connection, control and auxiliary circuit: spring connection SIRIUS 3RT2 power contactors for switching motors under extreme conditions, such as for railway applications.
The 3RT2 contactors are part of the SIRIUS modular system with their optimally coordinated products. They convince by high power with a compact design and high contact reliability. They can be combined in a variety of ways with other components in the load feeder. Many of the device combinations have been tested at the factory. The contactors provide optimum connection to the controller (parallel, via ASi or IO-Link) for each application. Integrated auxiliary switches reduce the complexity of your setup. The front connections allow simple wiring. The 3RT2 contactors are climate-proof, worldwide approved (e.g. IEC and UL/CSA) and IE3/IE4ready. This variant is characterized by an extended operating and temperature range for harder ambient conditions.
They are available in various sizes and in a wide power range with AC and DC actuation. Apart from screw connection technology, the devices are also available continuously with spring connection for a fast, maintenance-free and vibration-proof connection.
The comprehensive accessories, such as auxiliary switch, auxiliary release, etc. are uniform for all sizes. The available connection modules, function modules and the SIRIUS 3RV29 infeed system considerably reduce the wiring effort.
Simple, efficient, always up-to-date - the SIRIUS modular system.
This text is machine translated.
The 3RT2 contactors are part of the SIRIUS modular system with their optimally coordinated products. They convince by high power with a compact design and high contact reliability. They can be combined in a variety of ways with other components in the load feeder. Many of the device combinations have been tested at the factory. The contactors provide optimum connection to the controller (parallel, via ASi or IO-Link) for each application. Integrated auxiliary switches reduce the complexity of your setup. The front connections allow simple wiring. The 3RT2 contactors are climate-proof, worldwide approved (e.g. IEC and UL/CSA) and IE3/IE4ready. This variant is characterized by an extended operating and temperature range for harder ambient conditions.
They are available in various sizes and in a wide power range with AC and DC actuation. Apart from screw connection technology, the devices are also available continuously with spring connection for a fast, maintenance-free and vibration-proof connection.
The comprehensive accessories, such as auxiliary switch, auxiliary release, etc. are uniform for all sizes. The available connection modules, function modules and the SIRIUS 3RV29 infeed system considerably reduce the wiring effort.
Simple, efficient, always up-to-date - the SIRIUS modular system.
This text is machine translated.
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Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.
































