Bosch D263TH

Bosch D263TH

Bosch D1256RB

Bosch D1256RB

Bosch D125B

SKU
D125B
TWO SEPARATE NFPA CLASS B POWERED LOOPS
$41.29
Availability: Call For Lead Time
Call For Lead Time

Free Shipping on Orders over $250 to US Continental.

Free Returns No Restocking fee for 30 days.

TWO SEPARATE NFPA CLASS B POWERED LOOPS


D125B Powered loop interface. The module provides 2 Class 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.

The D125B has two separate NFPA Class B powered loops. The module supervises each of the loops for opens, shorts, or ground faults. Both loops can be powered with either 12 VDC or 24 VDC to connect compatible two-wire detectors or other two- or fourwire devices such as retarded waterflow switches, manual stations, heat detectors, or glass break detectors.

The D125B is suitable for connecting fire or burglary devices in commercial, industrial, and institutional applications. Schools, offices, and health care facilities are typical commercial applications.

Loop Supervision

The D125B needs to be electrically connected to earth ground and to the control panel's common. The D125B has a supervisory output terminal for each of its loops. All terminal designations are clearly marked on the module circuit board. To supervise the loops, install an end-o(more...)

Maximize Your Savings, Elevate Your Business:

Our Client Tier System is designed to reward you with better discounts as your business grows.

Every new account begins at our Base Tier, ensuring you receive value from your very first purchase.

As your yearly volume increases, so does your opportunity to save.

Understanding our Tiers
Understanding our TiersUnderstanding our Tiers

Streamline and Empower Your Business Operations

Our new B2B (Company) Accounts offer a comprehensive solution for companies seeking to streamline their procurement process and empower their teams.

With a B2B account on our website, your company can link multiple employee accounts under one central business panel. This integration provides a unified view of all transactions, invoices, and benefits, ensuring efficient management and coordination across your organization.

Quick access to your sales repAccess to Client Tiers
Multi-loginPayment Flexibility
Footer B2BFooter B2B