Technical specifications

3 D125B Dual Class B Initiating Module

Mechanical Properties

Dimensions	5 in. x 3 in. x 0.8 in.
(H x W x D):	(12.7 cm x 7.6 cm x 2.0 cm)

Power Requirements (12 VDC Circuits)

Current (alarm):	1 loop only:	75 mA maximum

	Both loops:	145 mA maximum

Current (standby):	1 loop only:	12 mA maximum

	Both loops:	24 mA maximum

Voltage (nominal)	12 VDC supplied by control panel or by
	UL864 or UL1481 Listed 12 V power supply
Power Requirements (24 VDC Circuits)

Current (alarm):	1 loop only:	168 mA maximum

	Both loops:	300 mA maximum

Current (standby):	1 loop only:	25 mA maximum

	Both loops:	50 mA maximum

Voltage (nominal)	24 VDC supplied by UL864 or UL1481
	Listed 24 V power supply
Two-wire Loop (Class B, Style B)_Characteristics

Current (alarm):	12 VDC:	>11.8 mA

	24 VDC:	>24.1 mA

Current (trouble):	12 VDC:	<3.5 mA

	24 VDC:	<7.5 mA

Detector Current:	12 VDC:	3 mA maximum

	24 VDC:	7 mA maximum

Wiring Impedance:	50 Ω maximum

Ordering information

D125B Dual Class B Initiating Module

The module provides 2 Class B (Style B) powered loops for connecting 12 or 24 VDC, two- or four‑wire fire or burglary devices or up to 50 two‑wire 12 VDC glass break detectors. It reports individual loop alarm or trouble and ground fault; and allows latching device reset from panel or central station.

Order number D125B

Accessories

D137 Mounting Bracket

Used to mount accessory modules in D8103, D8108A, and D8109 enclosures.

Order number D137

D125B specifications

Bosch Appliances D125B is designed to provide exceptional performance and efficiency, becoming a reliable choice for modern kitchens. This dishwasher exemplifies Bosch’s commitment to quality and innovation, ensuring users receive maximum convenience and superior cleaning results.

One of the key features of the Bosch D125B is its ultra-quiet operation. At just 44 dB, this dishwasher operates so quietly that you can easily carry on a conversation or enjoy your favorite activities without disruption. This is made possible by Bosch’s signature Sound Insulation System, which incorporates multiple layers of sound-dampening materials, allowing for a peaceful home environment.

The D125B also highlights advanced cleaning technologies, including the PrecisionWash system. This intelligent feature uses sensors to continually scan and check the progress of dishes throughout the wash cycle. Powerful spray arms adjust their wash cycle automatically based on the soil level, ensuring every dish comes out sparkling clean. The dishwasher is also equipped with a Sanitize option, which raises the water temperature during the rinse cycle to eliminate 99.9% of bacteria and ensure your dishes are not only clean but safe for your family.

Flexibility is another important aspect of the D125B’s design. It features a third rack, perfect for utensils and smaller items, which maximizes space and loading efficiency. The adjustable tines and racks allow users to customize the interior layout based on their specific needs, providing the versatility to handle everything from large platters to delicate glassware.

In terms of energy efficiency, the D125B stands out with its ENERGY STAR certification, ensuring minimized water and energy consumption. This aligns with Bosch’s commitment to sustainable practices, making it an eco-friendly choice for conscientious consumers.

User-friendly controls and a sleek, modern design further enhance the D125B's appeal. The easy-to-read LED display and intuitive touch controls simplify the operation. With multiple wash cycle options, users can choose the best setting for their unique dishwashing requirements.

Overall, Bosch Appliances D125B embodies a perfect blend of innovation, efficiency, and style, making it an ideal selection for any contemporary kitchen. Its cutting-edge features and technologies ensure that users enjoy a seamless and satisfying dishwashing experience.