W199DX-2
40Amp
W199DEX-3
50Amp
Pressure Wire
Connectors for
Heavy Gauge
Wires
W199X-8
40Amp
W199BX-110
40Amp
W199ABMX-7
40Amp
W199ADBX-4
40Amp
• Available Blowout Magnets for High DC Switching.
• Available Auxiliary Switches.
• Can be congured with 0.25 inch Q.C. Connections.
• Up to 50A Switching.
• Available Metal Enclosure.
Blowout
Magnet for
High DC
Switching
Auxiliary Switch
Blowout
Magnet for
High DC
Switching
Blowout
Magnet for
High DC
Switching Shoulder Rivet
and Spring
Optimize
Contact Wipe
6/2
SECTION 6
Magnecraft Solution Guide 105A
Magnecraft Solution Guide 105A
Advantages of the W199 Power Relay
The Magnecraft 199 relay is the powerhouse open relay. Standard parts can handle up to 40A
and there are options to handle up to 50A. The device is available in a variety of congurations
and coil voltages. Available with up to two poles, double and single throws, insulated and non-
insulated double make and/or break, and several switching forms. Options include auxiliary 10A
switches with quick connects or screw terminals, quick connects on the coils and/or contacts,
tungsten stationary contacts, ne silver contacts, pressure wire connectors on the output terminals
and blowout magnets near the contacts for high voltage DC switching.
Optional Cover
(50-1289-1)
See Section 3 p.22
Combo-Head Screws
For Simpler Hook-Up.
14 AWG
f
or 40A, 11 AWG
for 50A Configurations
For Superior Load Handling.
Riveted Construction
To Sustain Years of Use.
Wide Selection of Coil Voltages
To Fit Most Applications.
Wide Array of Options
& Configurations
For Specific Control Needs.
199PQMKKX-1
50Amp
1/4 Q.C. on
Coil for Simpler
Installation
W199MX-51
40Amp
W199MX-27
40Amp
W199X-11
40Amp
W199AX-14
40Amp
W199X-3
40Amp
Auxiliary Switch
Auxiliary Switch
11 AWG Pigtails
for 50A Load
Switching
1/4 Inch Q.C. on
Auxiliary Switch for
Speedier Hook-Up
6/3
Magnecraft Solution Guide 105A
SECTION 6
Magnecraft Solution Guide 105A
General Specifications (UL 508)
WHITE
UL Recognized
File No. E43641
UL
US
C
~
~
~
~
Riveted
Construction
Wide Selection of Coil Voltages
~
~
~
14 AWG for 40A, 11 AWG
for 50A Configurations
Combo-Head Screws
Wide Array of Options
and Configurations
~
6/4
SECTION 6
Magnecraft Solution Guide 105A
Magnecraft Solution Guide 105A
Units
A
V
Resistive
Resistive
Resistive
HP
Tungsten
Pilot Duty
mA
V
V
VA
W
(Resistive)
ms
V
V
V
°C
°C
AWG (mm2)
in-lb (Nm)
grams
Blowout magnet
Minimum
% of Nominal
Operations @ Rated Current
Between coil and contact
Between poles
Between contacts
Standard version
Storage
Operation
Contact Characteristics
Number and type of Contacts
Contact materials
Thermal (Carrying) Current rating
Maximum Switching Voltage
Switching Current @ Voltage
Minimum Switching Requirement
Coil Characteristics
Voltage Range
Operating Range
Average consumption
Drop-out voltage threshold
Performance Characteristics
Electrical Life (UL 508)
Operating time (response time)
Dielectric
Environment
Product certications
Ambient air temperature
around the device
Connection
Terminal Tightening Torque
Weight
199, 199A
SPST, SPDT, DPST, DPDT
Silver Alloy
40
600V
40A @ 277V 50/60Hz,
5A @ 600VAC 50/60Hz
40A @ 28VDC
See table A below
1 1/2 @ 120-600 VAC
15A @ 120VAC
A600
100 @ 12 VAC/VDC
6….600
6….600
85% to 110%
80% to 110%
10
4
10%
10%
6,000
30
2200
2200
1500
UL, CSA, CE
-40…+85
-40…+55
8 (10)
7….9 (0.8….1.0)
227 to 312
W199 Open Style Power Relay/Single and Two Pole 40 and 50 Amp Rating (DC and AC)
Additional DC Rating with Magnetic Blowout Single Make/Break Double Make/Break
110 VDC 10 A 20 A
144 VDC ----- 15 A
220 VDC 4 A 8 A
325 VDC 2 A 4 A
500 VDC ----- 2 A
Table A:
6/5
Magnecraft Solution Guide 105A
www.magnecraft.com 847-441-2540
SECTION 6
Magnecraft Solution Guide 105A
Optional Cover
(50-1289-1)
See Section 3 p.22
199D, 199DY, 199AD, 199ADY
SPST-DM, SPST-DB
Silver Alloy
40
600V
40A @ 277V 50/60Hz,
10A @ 600VAC 50/60Hz
40A @ 28VDC
See table A below
2 @ 120-600 VAC
15A @ 120VAC
A600
100 @ 12 VAC/VDC
6….600
6….600
85% to 110%
80% to 110%
10
4
10%
10%
6,000
30
2200
2200
1500
UL, CSA, CE
-40…+85
-40…+55
8 (10)
7….9 (0.8….1.0)
227 to 312
199P, 199AP
SPST, SPDT, DPST, DPDT
Silver Alloy
50
600V
50A @ 277V 50/60Hz,
5A @ 600VAC 50/60Hz
50A @ 28VDC
See table A below
1 1/2 @ 120-600 VAC
15A @ 120VAC
A600
100 @ 12 VAC/VDC
6….600
6….600
85% to 110%
80% to 110%
10
4
10%
10%
6,000
30
2200
2200
1500
UL, CSA, CE
-40…+85
-40…+55
8 (10)
7….9 (0.8….1.0)
227 to 312
199DE, 199DYE, 199ADE, 199ADYE
SPST-DM, SPST-DB
Silver Alloy
50
600V
50A @ 277V 50/60Hz,
10A @ 600VAC 50/60Hz
50A @ 28VDC
See table A below
2 @ 120-600 VAC
15A @ 120VAC
A600
100 @ 12 VAC/VDC
6….600
6….600
85% to 110%
80% to 110%
10
4
10%
10%
6,000
30
2200
2200
1500
UL, CSA, CE
-40…+85
-40…+55
8 (10)
7….9 (0.8….1.0)
227 to 312
Auxiliary Switch Ratings SPDT DPDT
Up to 240 VAC 50/60Hz 10 A (AC1) 10 A (AC1)
Motor Load, 120-240 VAC 50/60Hz 1/4 HP 1/4 HP
Pilot Duty, 120-240 VAC 50/60Hz 278 VA 278 VA
125 VDC 0.4 A (DC1) 0.4 A (DC1)
250 VDC 0.2 A (DC1) 0.2 A (DC1)
Tungsten, 120 VAC 50/60Hz 3 A 3 A
Table B:
WHITE
UL Recognized
File No. E43641
UL
US
C
Riveted
Construction
Wide Selection of Coil Voltages
14 AWG for 40A, 11 AWG
for 50A Configurations
Combo-Head Screws
Wide Array of Options
and Configurations
40A Rated Relays, DC Operated
50A Rated Relays
*Contact Magnecraft for more congurations to t your applications.
Standard Part Numbers
40A Rated Relays, AC Operated
BOLD-FACED PART NUMBERS ARE NORMALLY STOCKED
6/6
SECTION 6
Magnecraft Solution Guide 105A
Magnecraft Solution Guide 105A
W199 Open Style Power Relay/Single and Two Pole 40 and 50 Amp Rating (DC and AC) continued
Coil Resistance (OHMS)
12 Ω
290 Ω
12 Ω
290 Ω
1200 Ω
12 Ω
290 Ω
1200 Ω
290 Ω
1200 Ω
290 Ω
290 Ω
290 Ω
290 Ω
70 Ω
290 Ω
18 Ω
70 Ω
290 Ω
6000 Ω
70 Ω
290 Ω
70 Ω
70 Ω
290 Ω
290 Ω
1200 Ω
290 Ω
6000 Ω
290 Ω
290 Ω
8 Ω
260 Ω
1040 Ω
290 Ω
18 Ω
70 Ω
260 Ω
6000 Ω
290 Ω
6000 Ω
Part Number
W199AX-3
W199AX-4
W199AX-13
W199AX-14
W199AX-15
W199AX-8
W199AX-9
W199AX-10
W199ADX-4
W199ADX-5
W199ADBX-4
W199ABX-14
W199ABMX-7
W199AMX-64
W199X-2
W199X-3
W199X-11
W199X-12
W199X-13
W199X-14
W199X-7
W199X-8
W199DYX-2
W199DX-2
W199DX-3
W199DBX-3
W199DBX-6
W199BX-13
W199BX-14
W199BMX-13
W199MX-51
W199APX-13
W199APX-14
W199APX-15
W199ADEX-4
199PX-11
W199PX-12
W199PX-13
199PX-14
W199DEX-3
199PQMKKX-1
Contact Configuration
SPDT
SPDT
DPDT
DPDT
DPDT
DPST-NO
DPST-NO
DPST-NO
SPST-NO-DM
SPST-NO-DM
SPST-NO-DM
DPDT
DPDT
DPDT
SPDT
SPDT
DPDT
DPDT
DPDT
DPDT
DPST-NO
DPST-NO
SPST-NC-DB
SPST-NO-DM
SPST-NO-DM
SPST-NO-DM
SPST-NO-DM
DPDT
DPDT
DPDT
DPDT
DPDT
DPDT
DPDT
SPST-NO-DM
DPDT
DPDT
DPDT
DPDT
SPST-NO-DM
DPDT
Nominal Input Voltage
24 VAC 50/60 Hz
120 VAC 50/60 Hz
24 VAC 50/60 Hz
120 VAC 50/60 Hz
240 VAC 50/60 Hz
24 VAC 50/60 Hz
120 VAC 50/60 Hz
240 VAC 50/60 Hz
120 VAC 50/60 Hz
240 VAC 50/60 Hz
120 VAC 50/60 Hz
120 VAC 50/60 Hz
120 VAC 50/60 Hz
120 VAC 50/60 Hz
12 VDC
24 VDC
6 VDC
12 VDC
24 VDC
110 VDC
12 VDC
24 VDC
12 VDC
12 VDC
24 VDC
24 VDC
48 VDC
24 VDC
110 VDC
24 VDC
24 VDC
24 VAC 50/60 Hz
120 VAC 50/60 Hz
240 VAC 50/60 Hz
120 VAC 50/60 Hz
6 VDC
12 VDC
24 VDC
110 VDC
24 VDC
110 VDC
Equipped Optional Features
Magnetic Blowout
Magnetic Blowout
Auxiliary Switch, Magnetic Blowout
Auxiliary Switch
Magnetic Blowout
Magnetic Blowout
Magnetic Blowout
Magnetic Blowout
Auxiliary Switch, Magnetic Blowout
Auxiliary Switch
Pressure Wire Connectors
Pressure Wire Connectors
1/4” QC Term. On Coil,
Auxiliary Switch
Optional Cover
(50-1289-1)
See Section 3 p.22
DPDT
1.87
(47.5)
2.5 MAX
(63.5)
3.12 MAX
(79.2)
1.62
(41.14)
2.31 MAX
(58.67)
0.375
(9.5)
DPDT
W199AX-14
W199X-11
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
DPDT
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
DPST-NO
1.87
(47.5)
2.5 MAX
(63.5)
2.25 MAX
(57.15)
0.375
(9.5)
1.62
(41.14)
2.43 MAX
(61.7)
DPST-NO
W199X-8
6/7
Magnecraft Solution Guide 105A
www.magnecraft.com 847-441-2540
SECTION 6
Magnecraft Solution Guide 105A
W199 Open Style Power Relay/Single and Two Pole 40 and 50 Amp Rating (DC and AC) continued
*More congurations available.
1.87
(47.5)
2.5 MAX
(63.5)
2.25 MAX
(57.15)
0.375
(9.5)
1.62
(41.14)
2.43 MAX
(61.7)
DPST-NO
199BX-110
DPST-NO w/Blowout Magnet
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
DPDT w/Auxiliary Switch and QC
Connectors on Coil
1.87
(47.5)
2.5 MAX
(63.5)
3.12 MAX
(79.2)
1.62
(41.14)
2.31 MAX
(58.67)
0.375
(9.5)
DPDT w/ AUX SWITCH
199PQMX-20
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
6/8
SECTION 6
Magnecraft Solution Guide 105A
Magnecraft Solution Guide 105A
W199 Open Style Power Relay/Single and Two Pole 40 and 50 Amp Rating (DC and AC) continued
*More congurations available.
2.5 MAX
(63.5)
1.62
(41.14)
2.18 MAX
(55.37)
0.375
(9.5) 2.43 MAX
(61.7)
3.5 MAX
(88.87)
199DE SPST-NO-DM
W199DEX-3
1.87
(47.5)
2.5 MAX
(63.5)
1.62
(41.14)
2.18 MAX
(55.37)
0.375
(9.5) 2.43 MAX
(61.7)
SPST-NO-DM
W199DX-2
1.87
(47.5)
SPST-NO-DM
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
SPST-NO-DM w/Pressure
Wire Connectors
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
6/9
Magnecraft Solution Guide 105A
www.magnecraft.com 847-441-2540
SECTION 6
Magnecraft Solution Guide 105A
*More congurations available.
DPDT w/Blowout Magnet
and Auxiliary Switch
1.87
(47.5)
2.5 MAX
(63.5)
3.12 MAX
(79.2)
1.62
(41.14)
0.375
(9.5)
2.53
(64.26)
DPDT w/ AUX SWITCH & MAGNETIC
BLOWOUT
W199ABMX-7***
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
1.62
(41.14)
2.31 MAX
(58.67)
0.375
(9.5)
1.87
(47.5)
2.5 MAX
(63.5) 2.43 MAX
(61.7)
DPST-NO
W199MX-27
DPST-NO w/Auxiliary Switch
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
6/10
SECTION 6
Magnecraft Solution Guide 105A
Magnecraft Solution Guide 105A
W199 Open Style Power Relay/Single and Two Pole 40 and 50 Amp Rating (DC and AC) continued
*More congurations available.
2.5 MAX
(63.5)
1.62
(41.14)
2.31 MAX
(58.67)
0.375
(9.5) 2.548
(64.71)
SPST-NO-DM w/ Magnetic Blowout
W199ADBX-4***
1.87
(47.5)
SPST-NO-DM w/Blowout Magnet
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
DPDT w/Auxiliary Switch
1.87
(47.5)
2.5 MAX
(63.5)
3.12 MAX
(79.2)
1.62
(41.14)
2.31 MAX
(58.67)
0.375
(9.5)
DPDT w/ AUX SWITCH
W199MX-51***
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
SPDT
1.87
(47.5)
2.5 MAX
(63.5)
2.18 MAX
(55.37)
0.375
(9.5)
1.62
(41.14)
2.43 MAX
(61.7)
SPDT
W199X-3***
ABC
AUXILIARY
SWITCH
D
DOUBLE
MAKE
EF
DOUBLE
BREAK
GH
IJ
AUXILIARY
SWITCH
AUXILIARY
SWITCH
6/11
Magnecraft Solution Guide 105A
www.magnecraft.com 847-441-2540
SECTION 6
Magnecraft Solution Guide 105A