- Home
- Accessories
- Bosch B520-C Aux Power Supply Kit - Includes TR1850 Transformer, B12 Mounting Plate, and D8103 Enclosure
Bosch B520-C Aux Power Supply Kit - Includes TR1850 Transformer, B12 Mounting Plate, and D8103 Enclosure
Related Products

Bosch DDN-2516-212N00 16 Channel Network Video Recorder with 2TB HDD Installed
- Compression : MJPEG, H.264, H.265,
- Pre-Installed Storage : 2 TB
- Video Output : 1x VGA 1x HDMI
- Max. Recording Resolution : 8MP (4K)
- Hard Drive Ports : 2 SATA Ports
- Max. Storage Capacity : 12 TB Storage Capacity

Geovision GV-POE1611-V2 16-Port Gigabit 802.3at Web Management PoE Switch

LTS LTD3216C-PL 16 Channel Penta-brid Digital Video Recorder, No HDD included
- Pre-Installed Storage : No HDD included
- Max. Recording Resolution : 5MP
Customers Also Viewed

Bosch B5512-C-930 Kit - Includes B5512 Panel, B10 Enclosure, CX4010 Transformer, B930 Keypad

Bosch D126 Standby Battery, 12V, 7 AH
- Color : Black
- Environmental : Indoor
- Output Voltage : 12VDC

Bosch NBE-4502-AL 2MP H.265 Outdoor Bullet IP Security Camera
- Compression : H.265, H.264, MJPEG,
- Field of View (Horizontal) : 33°Field of View 100°Field of View
- Max. FPS and Resolution : 30fps at 1080P
- Lens Type : Motorized (Automatic Zoom) Lens
- Lens Size : 2.8~12mm Lens
- Sensor Type : CMOS
- Sensor Size : 1/2.8" Sensor
- Color : White
- Environmental : Outdoor
- Sensor Size : 1/2.8"

Bosch KBD-Universal Intiukey Universal Keyboard with LCD

Bosch ISC-BPR2-W12 Blue Line Gen2 PIR Motion Detector 40ft
- Color : White
Description
Bosch B520-C Power Supply With TR1850 Transformer
B520 Auxiliary Power Supply kit. Includes a TR1850 transformer, a B12 mounting plate, and a D8103 Gray, steel enclosure.
The B520 Auxiliary Power Supply Module is a fully supervised, addressable SDI2 bus device that provides an integrated auxiliary power supply solution for Bosch control panels.
The B520 Auxiliary Power Supply Module is an auxiliary power supply expansion device that connects to compatible control panels through the SDI2 bus. This module is supervised and communicates back to the control panel all status changes. Industrial, commercial, and institutional facilities are typical installations for the B520 module. The B520 rotary switches allow for ease of use in device addressing. The SDI2 Out terminals provide auxiliary power for SDI2 expansion devices such as keypads. The AUX PWR terminals provides added auxiliary power capabilities for additional devices such as PIR's.
Mounting Considerations You can mount the B520 Auxiliary Power Supply Module in a variety of enclosures for optimal situations. Mounting in the D8103 requires the addition on the B12 Mounting plate. The D8103 enclosure supports up to two 12V, 18Ah batteries. The B10 supports either one 12V, 18Ah or up to two 12V, 7Ah batteries.
Key Features:
- Provides up to 2A of 12V standby current for Fire or Burglar Applications (4A of Burglary alarm current)
- Supervises up to two 12v 7-18Ah batteries independently for up to 36AH of capacity
- Provides up to 80 hours of standby time
- Uses the Bosch standard TR1850 plug-in transformer
- Easy to read rotary switch addressing
Downloads
Popular Search
Related Products

Bosch DDN-2516-212N00 16 Channel Network Video Recorder with 2TB HDD Installed
- Compression : MJPEG, H.264, H.265,
- Pre-Installed Storage : 2 TB
- Video Output : 1x VGA 1x HDMI
- Max. Recording Resolution : 8MP (4K)
- Hard Drive Ports : 2 SATA Ports
- Max. Storage Capacity : 12 TB Storage Capacity

Geovision GV-POE1611-V2 16-Port Gigabit 802.3at Web Management PoE Switch

LTS LTD3216C-PL 16 Channel Penta-brid Digital Video Recorder, No HDD included
- Pre-Installed Storage : No HDD included
- Max. Recording Resolution : 5MP
Customers Also Viewed

Bosch B5512-C-930 Kit - Includes B5512 Panel, B10 Enclosure, CX4010 Transformer, B930 Keypad

Bosch D126 Standby Battery, 12V, 7 AH
- Color : Black
- Environmental : Indoor
- Output Voltage : 12VDC

Bosch NBE-4502-AL 2MP H.265 Outdoor Bullet IP Security Camera
- Compression : H.265, H.264, MJPEG,
- Field of View (Horizontal) : 33°Field of View 100°Field of View
- Max. FPS and Resolution : 30fps at 1080P
- Lens Type : Motorized (Automatic Zoom) Lens
- Lens Size : 2.8~12mm Lens
- Sensor Type : CMOS
- Sensor Size : 1/2.8" Sensor
- Color : White
- Environmental : Outdoor
- Sensor Size : 1/2.8"

Bosch KBD-Universal Intiukey Universal Keyboard with LCD

Bosch ISC-BPR2-W12 Blue Line Gen2 PIR Motion Detector 40ft
- Color : White