KIDDE COMMERCIAL | 889D-AW | 79301602351
870EX Series Hazardous Location, Diode Polarized Horn, 20-24V DC, 20.0 Ohms

MFR PART #  889D-AW  | 79301602351
PART #  522895
Minimum 1 Each
Call for Availability


The Edwards 870EX Series are diode polarized, heavy-duty, high decibel, vibrating horn signals. Two mounting brackets are provided on either side of the unit for wall mounting.


They are intended for use in indoor hazardous locations requiring electrical supervision of signaling circuit field wiring, including fire alarm systems. May also be used for unsupervised signaling applications.


  • Diode polarized
  • Red corrosion resistant heat flowed epoxy finish
  • Low current drain
  • Wide operating voltage range -20% to +10% of nominal voltage
  • Power connection wires embedded in sealing compound
  • UL Listed for Class 1, Div. 1 and 2, Groups B, C and Class II, Div. 1 and 2, Groups E, F and G; Class III locations
  • Operating temperature range: 25F to 104F (4C to 40C)


UNSPSC Code 39121500

Spec Sheet

Spec Sheet

Shipping and Fulfillment Policy

When you order products from, the order is processed within one to two business days. Orders received during non-business days are processed on the next business day.

You have several shipping options for parcel shipping: standard ground 5 to 7 business days, 2 to 3 business days, or next business day. orders ship to addresses within Canada. orders do not currently ship to addresses outside Canada or military/government APO/FPO locations. We are also not able to ship to Post Office Box addresses. If you wish to ship to an address outside Canada or a military/government location, please contact your local Anixter sales representative to discuss your options.

In addition, offers Less-Than-A-Truckload “LTL” option for products that cannot be shipped via parcel shipping. For products that will be shipped via LTL, you will be provided with a set of Accessorials to select from to provide Anixter with additional shipping considerations, such as residential delivery, inside delivery, liftgate or limited access.

  • Residential Delivery - A residential delivery charge applies to shipments to a home or private residence, including locations where a business is operated from a home, or to any shipment in which the shipper has designated the delivery address as a residence.
  • Inside Delivery - When requested, freight carrier unloads shipments from or to areas that are not next to the trailer, such as shopping malls or office buildings. An elevator must be available to provide service to floors above or below the trailer.
  • Liftgate - Freight carrier provides liftgate service, if needed, to load and unload a shipment when loading/unloading docks are not available.
  • Limited Access Locations - A limited access location is a site where pickup or delivery is restricted or limited.

Shipping charges are calculated based on the shipping option you select, and is prepaid by you at the time of shipment.