DOUBLE MAKE POWER RELAYS
199
C L A S S
PAGE 145
WEBSITE: www.magnecraft.com EMAIL:info@magnecraft.com FAX ON DEMAND 1-800/891-2957, DOCUMENT 100
AC OPERATED (SPST-NO-DM WITH 50 AMP BOX TERMINALS)
W199ADEX-4
120 VAC
DC OPERATED (SPST-NO-DM WITH 50 AMP BOX TERMINALS)
PART NUMBERS SHOWN ALSO
AVAILABLE THRU STOCKING DISTRIBUTION.
AUXILIARY CONTACTS AND OTHER COIL VOLTAGES ARE
AVAILABLE ON SPECIAL ORDER. CONTACT FACTORY FOR
SPECIAL REQUIREMENTS.
W199DEX-3
NOMINAL
INPUT
VOLTAGE
24 VDC
NOMINAL
RESIS-
TANCE
(OHMS)
-
290
COIL
Measured @ 25C
NOMINAL
POWER
CROSS
REFERENCE
POTTER &
BRUMFIELD
10 VA
2.0 W
PART
NUMBERS
PRD3AP4-120
PRD3DP4-24
AC-1, AC-3, DC-1, AC-15
SEE SECTION 11, FOR RELEVANT UTILIZATION CATEGORIES
*
RELEVANT IEC CONTACT UTILIZATION CATEGORIES
SPECIFICATIONS CLASS 199
80% DC Coils, 85% AC coils of
nominal voltage or Less. @ 25C
10% of Nominal Voltage or More @ 25C
±
10% @ 25C
DC Coils-4 Watts Max. Continuous.
SPST-NO Double Make
50 Amps up to 300 VAC, 50/60Hz
50 Amps @ 28 VDC Resistive load. Loads
must be current limited as not to exceed
100 Amp inrush Currents.
NEMA A600 Pilot Duty 50/60Hz
Silver Cadmium Oxide, Gold Flashed.
5/16" Diameter Standard.
40 Milliseconds Max. @ Nominal V
30 Milliseconds Max. @ Nominal V
1500 V rms
2200 V rms
(AC) -30C to +50C, (DC) -30C +60C
-30C to +100C
100,000 Operations
5,000,000 Operations
6-32 Binder Head Screws
8-32 Binder Head Screws
Molded Phenolic, UL Recognized
(QMFZ2)
8 oz. - 227 Grams approx.
COIL
Pull-in Voltage:
Dropout Voltage:
Coil Resistance:
Max. Coil Dissipation:
CONTACTS
Contact Combinations:
Contact Ratings :
Contact Material:
TIMING
Operate time
Release Time:
DIELECTRIC STRENGTH
Between Open Contacts:
Mutually Insulated
Conductive elements:
TEMPERATURE
Operating Range:
Non-Operating Storage
range:
LIFE
Electrical (Rated Load):
Mechanical (No Load):
MISCELLANEOUS
Coil Terminals:
Contacts Terminals:
Base Material:
Weight:
CLASS 199 SPST-NO-DM
RATED 50 AMPS - 2HP
WITH BOX TERMINALS.
CLASS "B" COIL
INSULATION SYSTEM
COMPLIES WITH
REQUIREMENTS OF
IEC STANDARDS
947-4-1 AND 947-5-1
LOW VOLTAGE DIRECTIVE
IEC = INTERNATIONAL
ELECTROTECHNICAL COMMISSION
*
*
UL Listed
File No. E43641
0.10
(2.54)
.375
(9.5)
2.50
(63.5)
1.87
(47.5)
2.18 Max.
(55.4)
Box
Terminal's
0.187 Dia.
(2 Places)
3.50 Max.
(88.9)
2.43 Max.
(61.7)
1.62
41.14
50 AMP BOX TERMINALS ACCEPT
NO.14 THRU NO. 6 AWG. WIRE
UP
VERTICAL MOUNTING
RECOMMENDED WITH
CONTACTS UP
OUTLINE DIMENSIONS
Dimensions shown in Inch & (Millimeters)
BOSHOWN WITH