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PAD300-IB

SLC Voltage

24 VDC

SLC Standby / Alarm Current (*)

150 μA

Active Current (LED ON)

4.5 mA

Installation Temp Range

32oF to 150oF

Operating Humidity Range

0% - 93% (Non-condensing)

Dimension

Φ 6.4 in 

Weight

6.88 oz

Height

1.57 in

*Standby current is the current the device consumes when the device 

is in a non-activated condition and where no communication current 

is transmitted to the fire alarm control panel. 

PAD300-IB

Contents

A.

 Introduction

D.

 

Wiring

B.

 Specifications

E.

 Locking Feature

C.

 Mounting

F.

 Warranty

The PAD300-IB is an isolator base. It will open the 

Signaling Line Circuit downstream when short circuit is 

detected. This will provide devices between the control 

panel and the isolator to continue to operate.
The PAD300-IB is a mounting base designed to work 

specially with the PAD300 series detectors. Compatible 

detectors include PAD300-PD, PAD300-HD,PAD300-

PHD.
Each base includes one (1) LED which is off in normal 

condition. The short is indicated by a steady red LED 

and once the short is removed the unit will return to 

normal operation.
For further information, please refer to the control panel 

installation instructions.
Refer to the company website for the latest revision of 

this manual.

B.  Specifications

A.  Introduction

C. Mounting

Mounting Options:

PAD300-IB can be mounted on a single gang, 3-1/2” octagon, 3-1/2” 

square, double gang, 4” octagon, 4” square, 50mm c/c, 60mm c/c and 
70mm c/c boxes.

Terminal Layout:

Mounting Instructions:

1.  Loosen screws on junction box or leave screws in place. 

2.  Align keyholes on the mounting plate with screw heads. 

3.  Slide screws to the slot on the mounting plate.

4.  Tighten screws to secure mounting plate.

5.  Plug base and turn clockwise to secure in place.Tighten screws 

to secure base on mounting plate.

 

Mounting plate

Screw

Isolation Contacts: 

SLC2+/SLC2-

SLC+/SLC-

 

 

 

 

1609 Park 370 Pl, Hazelwood, MO 63042

www.pottersignal.com

Specifications / Ratings for detector base only:

                     

 DETECTORS ARE NOT TO BE USED WITH 

DETECTOR GUARDS UNLESS THE COMBINATION HAS BEEN 

EVALUATED AND FOUND SUITABLE FOR THAT PURPOSE.

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