Dwyer SSR-210 User Manual

Wiring & Installation Diagram

for

SSR-2 Solid State Relay

Typical Wiring Diagram

Brass Term.

SW. LOAD

Sensor

Switch

Wires connecting external sensor switches to SSR-2 relays should not be placed in raceways or conduits containing
high voltage lines. Voltages induced from these lines may trigger the low-power, solid-state triac; causing it to turn "on"
momentarily.

SSR-2
(Top View)

LOAD

VAC

Neutral

Surge Current Ratings

(Non-Repetitive)

Part

Number

SRR-25

SRR-210

SSR-2 Rating

5 Amps, AC

10 Amps, AC

.010 Sec.

Overload Time

1.0 Sec.

Overload, Amps

30
50

20
30

10 Sec.

10
15

Note: Mechanical holding or latching
contacts (contactors) may cause some
loads to latch under transient conditions.

Hot

Specifications

Operating & Load Voltage Range
Voltage Loss
Sensor Current, Max.
Allowable Resistance in Sensor

Circuit to Turn "ON" (Max.)
Leakage Current Thru Load Term.
Switching Mode
Operating Temperature

DWYER INSTRUMENTS,INC.

P .O.BOX 373 MICHIGAN CITY, INDIANA 46361, U.S.A.

24 to 260 VAC
2 VAC
20 mA
4 kΩ@ Nom. Volt.

12 mA @ 240 VAC
SPST, N.O.
0°F to 120°F (-17.8°C to 48.9°C)

Phone: [phone] www.dwyer-inst.com
Fax: [phone] e-mail: [e-mail]
Lit-By Fax: [phone]