3825 Ohio Avenue • St. Charles, IL 60174

Phone: 800-SENSOR2 • Fax: 630-377-6495

©2006 System Sensor.

Product specifications subject to change without notice. Visit systemsensor.com for

current product information, including the latest version of this data sheet.

A05-0351-002 • 11/06 • #1676

Specifications

Architectural/Engineering Specifications

Mechanical heat detector shall be a System Sensor 5600 series model number _________, listed to Underwriters Laboratories UL 521 for Heat Detectors for Fire

Protective Signaling Systems. The detector shall be either a single-circuit or a dual-circuit type, normally open. The detector shall be rated for activation at either

135°F (57°C) or 194°F (90°C), and shall activate by means of a fixed temperature thermal sensor, or a combination fixed temperature/rate-of-rise thermal sensor.

The rate-of-rise element shall be activated by a rapid rise in temperature, approximately 15°F (8.3°C) per minute. The detector shall include a reversible mounting

bracket for mounting to 3½-inch and 4-inch octagonal, single gang, and 4-inch square back boxes with a square to round plaster ring. Wiring connections shall

be made by means of SEMS screws that shall accommodate 14–22AWG wire. The detector shall contain alphanumeric markings on the exterior of the housing

to identify its temperature rating and activation method. The rate-of-rise element of combination fixed temperature/rate-of-rise models shall be restorable, to

allow for field-testing. The detectors shall include an external collector that shall drop upon activation to identify the unit in alarm.

Physical/Operating Specifications

Maximum Installation Temperature

5601P, 5603, 5621, and 5623: 100°F (38°C)

5602, 5604, 5622, and 5624: 150°F (65.6°C)

Operating Humidity Range

5 to 95% RH non-condensing

Dimensions with mounting bracket

Diameter: 4.57 inches (11.6cm)

Height: 1.69 inches (4.3cm)

Alarm Temperature

5601P, 5603, 5621, and 5623: 135°F (57°C)

5602, 5604, 5622, and 5624: 194°F (90°C)

Weight

6 oz. (170 grams)

Rate-of-Rise Threshold

15°F (8.3°C) rise per minute (models 5601P, 5602, 5621, and 5622 only)

Mounting

3½-inch octagonal back box

4-inch octagonal back box

Single gang back box

4-inch square back box with a square to round plaster ring

Electrical Specifications

Operating Voltage / Contact Ratings

6–125VAC / 3A

6–28VDC / 1A

125VDC / 0.3A

250VDC / 0.1A

Input Terminals

14–22 AWG

Ordering Information

Model

Circuit

Identification Method

on Exterior

Temperature

Rating

Activation

UL Protected Spacing – 10 Foot Ceiling*

5601P

Single

None

135°F (57°C)

Fixed Temperature / Rate-of-Rise

50 feet × 50 feet (15.24m × 15.2m)

5602

Single

Lettering

194°F (90°C)

Fixed Temperature / Rate-of-Rise

50 feet × 50 feet (15.24m × 15.2m)

5603

Single

Lettering

135°F (57°C)

Fixed Temperature

25 feet × 25 feet (7.62m × 7.62m)

5604

Single

Lettering

194°F (90°C)

Fixed Temperature

25 feet × 25 feet (7.62m × 7.62m)

5621

Dual

Lettering

135°F (57°C)

Fixed Temperature / Rate-of-Rise

50 feet × 50 feet (15.24m × 15.2m)

5622

Dual

Lettering

194°F (90°C)

Fixed Temperature / Rate-of-Rise

50 feet × 50 feet (15.24m × 15.2m)

5623

Dual

Lettering

135°F (57°C)

Fixed Temperature

25 feet × 25 feet (7.62m × 7.62m)

5624

Dual

Lettering

194°F (90°C)

Fixed Temperature

25 feet × 25 feet (7.62m × 7.62m)

*NOTE: Refer to NFPA72 guidelines for spacing reductions when ceiling heights exceed 10 feet.

5601P

194°F/90°C

5602, 5622

135°F/57°C

5603, 5623

194°F/90°C

5604, 5624

135°F/57°C

5621