Home / Catalog / KC2-RB4 Kidde KC2 Conventional Relay Detector Base with Trim Skirt, 6 Inch
KIDDE COMMERCIAL
KC2-RB4 Kidde KC2 Conventional Relay Detector Base with Trim Skirt, 6 Inch
| Manufacturer | KIDDE COMMERCIAL |
|---|---|
| Part number | KC2-RB4 |
| Type | Detector Bases |
| Shipping | Nationwide |
The KC2-RB4 is a Kidde kC2 Conventional Relay Detector Base with Trim Skirt, 6 Inch.
Before you order
Base only. Listed compatible with FX5, FX10, GSA-UM/MAB, RZI16-2, RZI16-2RS and FX-2WIRE.
Specifications
| Terminals | four, with auxiliary relay |
|---|---|
| Diameter | 6 in |
| Voltage | 6.5 to 33 VDC, maximum ripple 10 % Vp-p |
| Standby current | 88 µA typical at 24 V |
| Alarm current | up to 60 mA maximum if not panel limited |
| Remote LED output | 5 to 8.5 mA |
| Wiring | 12 to 18 AWG |
| Heads | KC2-OS, KC2-OSH and KC2-H, sold separately |
| Manufacturer | Kidde |
Specifications are taken from the manufacturer's published data. Confirm against the current revision of the datasheet for your application.
New, with a one-year warranty. Supplied new in the manufacturer's packaging.
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In stock — orders placed before noon Eastern ship the same business day, nationwide.
Need something obsolete or discontinued? That is most of what we do — send the part number, the manufacturer and the quantity.
$23.21
10+ in stock · ships same business day
Stock updated September 29, 2026 at 10:15 PM
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