120 VAC

24 VDC

290

Ω

290

Ω

W199ADEX-4

W199DEX-3

GENERAL

TIONS

SPST-N.O.- D.M., 50 AMPS

VERTICAL MOUNTING

RECOMMENDED WITH

CONTACTS UP

UP

0.187 DIA.

(2 PLACES)

COIL

Pull-in Voltage:

Dropout Voltage:

Coil Resistance:

Coil Power:

Max. Coil Dissipation:

Duty:

CONTACTS

Contact Material:

Contact Rating

TIMING

Operate Time:

Release Time:

85% of nominal voltage or less for AC coils

80% of nominal voltage or less for DC coils

10% of nominal voltage or more @ 25˚C

± 10% @ 25˚C

2.0 watts DC., 10 VA (60Hz) AC @ 25˚C

DC coils-4 watts max.

Continuous.

Silver cadmium oxide, gold flashed.

5/16" diameter standard.

50 amps up to 300VAC, 50/60Hz

50 amps @ 28 VDC resistive load,

loads must have current limiting to insure

that inrush current will not exceed 100 amps

NEMA A600 pilot duty 50/60Hz

40 milliseconds max. @ nominal voltage

30 milliseconds max. @ nominal voltage.

1500 V rms

2200 V rms

(AC) -30˚C to +50˚C,

(DC) -30˚C +60˚C

-55˚C to +100˚C

100,000 operations

@ rated resistive load

1,000,000 operations @ no load

6-32 Combination head screws

AMG 2-12 Pressure wire connector

Molded phenolic, UL recognized (QMFZ2)

227 grams approx.

AUXILIARY CONTACTS AND OTHER COIL VOLTAGES ARE AVAILABLE ON SPECIAL ORDER.

CONTACT FACTORY FOR SPECIAL REQUIREMENTS.

AC OPERATED WITH SCREW TERMINALS

DC OPERATED WITH SCREW TERMINALS

3.50 MAX.

(88.9)

199DE

HIGH POWER RELAY

2.18 MAX.

(55.37)

2.43 MAX.

(61.7)

1.62

(41.14)

0.375

(9.5)

1.87

(47.5)

2.50 MAX.

(63.5)

0.10

(2.54)

BOX

TERMINAL’S

50 AMP BOX TERMINALS ACCEPT

NO.14 THRU NO. 6 AWG. WIRE

WIRING DIAGRAM

(VIEWED FROM PIN END)

CLASS

STANDARD

PART

NUMBERS

NOMINAL

INPUT

VOLTAGE

NOMINAL

RESISTANCE

(OHMS)

COIL MEASURED @ 25˚C

OUTLINE DIMENSIONS

DIMENSIONS SHOWN IN INCHES & (MILLIMETERS).

Optional metal enclosure

available, see page 12

DIELECTRIC STRENGTH

Between Open Contacts:

Mutually Insulated

Conductive elements:

TEMPERATURE

Operating Range:

Non-Operating Storage

Range:

LIFE EXPECTANCY

Electrical:

Mechanical:

MISCELLANEOUS

Coil Terminals:

Load Terminals:

Base Material:

Weight: