W6/W9
series
Magnetic Hydraulic
Circuit Breakers
Features
• Designed for the international market. UL Recognized, CSA Certified,
and VDE approved.
• Ratings to 50 amps.
• Heavy duty #10-32 stud connections. (W9)
• Optional 10 amp auxiliary switch.
• Optional snap-in mounting. (W6)
• Several delay curve options.
• Trip-free operation.
Typical Resistance and Impedance
Current
(Amps)
0.2
1.0
2.0
5.0
10.0
20.0
30.0
40.0
50.0
DC
Resistance
(Ohms)
90
1.2
0.28
0.04
0.013
0.004
0.0027
0.002
0.0015
50/60 Hz.
Impedance
(Ohms)
90
1.2
0.28
0.04
0.013
0.005
0.004
0.002
0.0015
400 Hz.
Impedance
(Ohms)
180
2.0
0.50
0.05
0.025
0.0065
0.004
0.003
0.0025
Tolerance: 0.1 - 4.99 ± 15%; 5 - 9.99 ± 20%; 10 - 15 ± 25%; 16 - 30 ± 50%.
Agency Approvals
Recognized as Supplementary Protector under UL 1077 File
.
E69543.
CSA:
Certified as a Supplementary Protector. File LR15734.
VDE:
Approved to VDE 0642/EN 60 934 (Circuit Breakers for Equipment)
License No. 73782.
UL:
Mechanical/Environmental Data
Operating Temperature:
-40°C to +85°C.
Humidity:
Meets requirements of Mil-STD-202 method 103.
Shock:
Tested per Mil-STD-202, method 213, test condition C
(100g @ 6 ms).
Vibration:Tested
per Mil-STD-202, method 201, 10-55 Hz., 0.06" (1.52mm)
total excursion in 2 planes.
Fungus And Moisture Resistance:
Special moisture resistant finish
applied to all ferrous parts.
Plastic parts are made of inherently
fungus resistant material.
Marking:
W6 units have ON and OFF molded on the rocker of rocker
actuated units (rocker actuated VDE units have international
“1” and “0”). W9 units have ON and OFF molded into the area
at the base of the toggle. International “1” and “0” symbols are
marked on the toggle for both W6 and W9.
Mounting:
Panel mounted units are mounted with two #6-32 screws
from the front of the panel. Metric models for use with M3 x
0.5 screws are available. Units with snap-in mounting option
snap through the front of the panel. To maintain published
performance specifications, units should not be mounted
more than 90° from their normal upright position.
Weight:
Approximately 2.5 ounces per pole.
Electrical Data
Auxiliary Switch:
See Auxiliary Switch Ratings Table 2 for details.
Calibration:
Breakers will hold 100% of rated current. Breakers may trip
between 101% and 124% of rated load (149% for 400 Hz.
units and 134% for AC/DC units). Breakers must trip at
125% of rated load and above (150% for 400 Hz. units and
135% for AC/DC units).
Dielectric Strength:
50/60 or 400 Hz., 1500V: DC, 1100V.
Insulation Resistance:
100 Megohms at 500VDC.
Endurance:
10,000 on/off cycles - 6000 at rated load, 4000 at no load.
Units tested at six cycles per minute, 1 second on and 9
seconds off at 25°C ambient.
Approvals and Ratings Table 1
W6 Series
Maximum
Voltage
65
277
277
277/480
250
250
250
UL/CSA (All Circuit Functions)
Frequency
(Hz)
DC
50/60
50/60
50/60
400
400
400
Current
Phase
-
1
1
3Ø-Wye
1
1
3Ø-Wye
Interrupting
Rating
(Amps)
0.2 - 50
0.2 - 20
21 - 50
0.2 - 20
0.2 - 20
21 - 50
0.2 - 20
Capacity
(Amps)
2,000
5,000
2,500
5,000
2,500
1,250
2,500
W6 Series
Maximum
Voltage
65
250
250
415/240
VDE (Circuit Function X)
Frequency
(Hz)
DC
50/60
50/60
50/60
Current
Phase
-
1
1
3Ø
Interrupting
Rating
(Amps)
0.2-50
0.2-30
31-50
0.2-30
Capacity
(Amps)
2,000
5,000
2,000
5,000
W9 Series
Maximum
Voltage
65
277
277/480
250
250
UL/CSA (All Circuit Functions)
Frequency
(Hz)
DC
50/60
50/60
400
400
Current
Phase
-
1
3Ø-Wye
1
3Ø-Wye
Interrupting
Rating
(Amps)
0.2 - 50
0.2 - 50
0.2 - 20
0.2 - 50
0.2 - 50
Capacity
(Amps)
2,000
5,000
5,000
2,500
2,500
W9 Series
Maximum
Voltage
65
250
250
415/240
VDE (Circuit Function X)
Frequency
(Hz)
DC
50/60
50/60
50/60
Current
Phase
-
1
1
3Ø
Interrupting
Rating
(Amps)
0.2-50
0.2-30
31-50
0.2-30
Capacity
(Amps)
2,000
5,000
2,000
5,000
Approvals and Ratings Table 2
UL/CSA
Switch
Number
A
Voltage
50/60 Hz.
125
Current
(Amps)
10
Terminals
WxTxL
.093 x .020 x .250
(2.36 x .51 x 6.40)
VDE
Switch
Number
V1
V2
V3
Voltage
50/60 Hz.
250
250
250
Current
(Amps)
10
5
0.1
Terminals
WxTxL
.110 x .020 x .280
(2.79 x .51 x 7
.11)
Time vs. Current Trip Curves For W6 Series and W9 Series
AC 50/60 Hz.
DC & 50/60 Hz.
400 Hz.
10,000
1000
CURVE 0 NON-TIME DELAY
TRIP TIMES
OVERLOAD @ 50/60 Hz. & DC @ 400 Hz.
125%
150%
200%
400%
600%
800%
100 ms max.
55 ms max.
30 ms max.
15 ms max.
12 ms max.
12 ms max.
May Trip
100 ms max.
30 ms max.
15 ms max.
12 ms max.
12 ms max.
10,000
1000
CURVE 2 AC VOLTAGE 50/60 Hz.
OVERLOAD TRIP TIMES
(SEC.)
125%
200%
400%
600%
800%
1000%
10 - 150
2.2 - 20
.2 - 2
.03 - .75
.007 - .15
.005 - .04
10,000
1000
CURVE 3 AC VOLTAGE 50/60 Hz.
OVERLOAD TRIPTIMES
(SEC.)
125%
200%
400%
600%
800%
1000%
1 - 15
.15 - 1.5
.03 - .25
.007 - .15
.003 - .08
.003 - .04
TIME IN SECONDS
TIME IN SECONDS
100
10
1
.1
.01
100
10
1
.1
.01
TIME IN SECONDS
100
10
1
.1
.01
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
10,000
1000
MOTOR START
CURVE 10 HIGH INRUSH 50/60 Hz. AC
OVERLOAD TRIP TIMES
(SEC.)
125%
40 - 500
200%
9 - 100
400%
2 - 20
600%
.8 - 10
800%
.1 - 4.5
1000%
.009 - 2
10,000
1000
CURVE 12 HIGH INRUSH 50/60 Hz.
OVERLOAD TRIP TIMES
(SEC.)
125%
200%
400%
600%
800%
1000%
10 - 150
3 - 25
.5 - 2.5
.15 - 1
.015 - .7
.009 - .35
10,000
1000
CURVE 13 HIGH INRUSH 50/60 Hz.
OVERLOAD TRIP TIMES
(SEC.)
125%
200%
400%
600%
800%
1000%
.8 - 30
.15 - 2.5
.03 - .3
.02 - .15
.009 - .12
.009 - .09
TIME IN SECONDS
TIME IN SECONDS
TIME IN SECONDS
100
10
1
.1
.01
100
10
1
.1
.01
100
10
1
.1
.01
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
DC
10,000
1000
CURVE 2 DC VOLTAGE
OVERLOAD TRIP TIMES
(SEC.)
125%
200%
400%
600%
800%
1000%
2 - 55
.60 - 8
.1 - 1.5
.02 - .5
.004 - .05
.004 - .025
10,000
1000
CURVE 3 DC VOLTAGE
OVERLOAD TRIP TIMES
(SEC.)
125%
200%
400%
600%
800%
1000%
.6 - 7
.16 - 1.5
.03 - .25
.01 - .13
.004 - .05
.003 - .015
10,000
1000
CURVE 53 DC HIGH INRUSH
OVERLOAD TRIP TIMES
(SEC.)
125%
80 - 700
200%
15 - 150
400%
2 - 20
600%
.70 - 10
800%
.10 - 3
1000%
.01 - .1
TIME IN SECONDS
TIME IN SECONDS
100
10
1
.1
.01
100
10
1
.1
.01
TIME IN SECONDS
100
10
1
.1
.01
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
AC/DC
10,000
1000
AC 400 Hz.
CURVE 34 DC, 50/60 Hz. STANDARD DELAY
OVERLOAD TRIP TIMES
(SEC.)
135%
200%
400%
600%
800%
1000%
1 - 90
.60 - 20
.095 - 2
.02 - .95
.002 - .45
.002 - .09
10,000
1000
CURVE 2 AC VOLTAGE 400 Hz.
OVERLOAD TRIP TIMES
(SEC.)
150%
200%
400%
600%
800%
1000%
5 - 60
2.2 - 20
.3 - 3.2
.01 - .17
.006 - .06
.005 - .045
10,000
1000
CURVE 3 AC VOLTAGE 400 Hz.
OVERLOAD TRIP TIMES
(SEC.)
150%
200%
400%
600%
800%
1000%
.55 - 5.5
.18 - 2
.02 - .2
.006 - .075
.004 - .05
.004 - .035
TIME IN SECONDS
100
10
1
.1
.01
TIME IN SECONDS
100
10
1
.1
.01
TIME IN SECONDS
100
10
1
.1
.01
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
135
OF BREAKER RATING
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
.001
0
100 200 300 400 500 600 700 800 900 1000 1
100 1200
125 150
LOAD CURRENT AS A PERCENT
OF BREAKER RATING
Note:
For instantaneous curves for all voltages refer to Curve 0 Non-Time Delay under the AC 50/60 Hz. heading.
Pulse Tolerance Specifications
Pulse tolerance is defined as a single pulse of a half sine
wave (1/2 cycle or 8 milliseconds) that will not trip the
breaker. An inertia wheel for increased pulse tolerance is
available by specifying “P” after the time delay curve
number in the ordering information. The table at right lists
pulse tolerance values of standard and inertia delay models.
Time
Delay
Curve
2
3
10
12
13
2
3
Pulse Tolerance Value
Standard
7
.5
6
18
18
18
6.5
5.5
Inertia
Delay
18
18
30
30
30
18
18
Voltage
AC
50/60 Hz.
AC
400 Hz.
To determine pulse tolerance multiply breaker rating by value in table. For
example, a 2A breaker with time delay curve 3 has a standard pulse tolerance
of 12A (2A x 6). The same breaker with an inertia delay has a pulse tolerance
of 36A (2A x 18).
Ordering Information
W6 Series
Typical Part No.
1. Circuit Breaker Mounting:
W = #6-32 mounting threads.
M = M3.0 x 0.5 mounting threads.
X = Snap-in mounting. (Not available in rocker actuated models.)
2. Number of Poles:
67 = Single pole
68 = Two pole
69 = Three pole
X = Series trip
9 = Red toggle
B
W 67- X
2
Q
1
2- 20
70 = Four pole
3. Circuit Function: (Only X is VDE approved)
A = Series trip with auxiliary switch (.093” QC)
4. Actuator: (One actuator per pole)
1 = Black toggle
3 = Black rocker
2 = White toggle
4 = White rocker
5 = Red rocker
6 = Grey rocker
5. Termination:
Q = .250” QC (DIN 46 244) 25A Max. VDE
Note:
“T” termination must be used for all ratings of 31 amps or above.
S = #8-32 screw
T = #10-32 screw
6. Maximum Line Voltage: (See Table 1 for current ranges)
UL/CSA
1 = 277VAC, 50/60 Hz.
VDE
TYPES
2 = 277/480
TYPES
3 = 250VAC, 400 Hz.
5 = 65VDC
7 = AC/DC 277VAC or 65VDC
(Delay curve 34 must be specified.)
7. Time Delay Curve:
0 = Instantaneous
2 = Standard delay
3 = Short delay
53 = DC high inrush
8. Amp Rating:
0.20
0.50
0.25
0.75
1.0
1.5
2.0
2.5
1 = 250VAC, 415/240VAC
5 = 65VDC
7 = AC/DC 250VAC, 415/240VAC, 65VDC
(Delay curve 34 must be specified.
)
10 = AC high inrush (Motor start)
12 = AC high inrush version of #2
13 = AC high inrush version of #3
34 = Combination AC/DC standard delay
3.0
3.5
4.0
5.0
6.0
7
.0
7
.5
8.0
Notes:
Curves may be specified with increased pulse tolerance for 1/2 cycle by
adding "P" after curve, See delay curve section for availability and details
.
9.0
10.0
11.0
12.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
Consult factory for
other values.
9. VDE Approval: (See Table 2 for auxiliary switch ratings)
Blank = UL/CSA approved breaker
V = VDE approved breaker without auxiliary switch
V1 = VDE approved breaker with 10 amp VDE auxiliary switch
W67-A2Q12-5
W67-A2Q12-10
W67-X2Q10-3
W67-X2Q10-5
W67-X2Q12-2
W67-X2Q12-3
W67-X2Q12-5
W67-X2Q12-7
W67-X2Q12-10
W67-X2Q12-15
W67-X2Q12-20
W67-X2Q12-30
W67-X2Q13-1
W67-X2Q13-2
W67-X2Q13-3
W67-X2Q13-10
W67-X2Q13-15
W67-X2Q13-20
V2 = VDE approved breaker with 5 amp VDE auxiliary switch
V3 = VDE approved breaker with 0.1 amp VDE auxiliary switch
Stock Items - We recommend that our authorized distributors stock the following items for immediate delivery.
W67-X2Q13-25
W67-X2Q13-30
W67-X2Q50-5
W67-X2Q50-10
W67-X2Q52-5
W67-X2Q52-10
W67-X2Q52-15
W67-X2Q52-20
W67-X2Q52-30
W67-X2Q110-15
W67-X2Q110-20
W68-X2Q12-3
W68-X2Q12-5
W68-X2Q12-7
W68-X2Q12-10
W68-X2Q12-15
W68-X2Q12-20
W68-X2Q12-25
W68-X2Q12-30
W68-X2Q13-15
W68-X2Q110-10
W68-X2Q110-20
W69-X2Q12-5
W69-X2Q12-10
W69-X2Q12-15
W69-X2Q12-20
W69-X2Q12-25
W69-X2Q12-30
W69-X2Q110-20
W69-X2Q110-30
Ordering Information
W9 Series
1. Circuit Breaker Mounting:
W = #6-32 mounting threads.
2. Number of Poles:
91 = Single pole
Typical Part No.
M = M3.0 x 0.5 mounting threads.
93 = Three pole
X = Series trip
94 = Four pole
B
W
91- X
1
1
2-
20
92 = Two pole
3. Circuit Function: (Only X is VDE approved)
A = Series trip with auxiliary switch (.093” QC)
4. Actuator: (One actuator per pole):
1 = Black toggle
2 = White toggle
5. Maximum Line Voltage: (See Table 1 for current ranges)
UL/CSA
1 = 277VAC, 50/60 Hz.
VDE
1 = 250VAC, 415/240VAC
TYPES
2 = 277/480
TYPES
5 = 65VDC
3 = 250VAC, 400 Hz.
7 = AC/DC 250VAC, 415/240VAC, 65VDC
5 = 65VDC
(Delay curve 34 must be specified.)
7 = AC/DC 277VAC or 65VDC
(Delay curve 34 must be specified.)
6. Time Delay Curve:
0 = Instantaneous
2 = Standard delay
3 = Short delay
53 = DC high inrush
7. Amp Rating:
0.20
0.75
0.25
1.0
0.50
1.5
10 = AC high inrush (Motor start)
12 = AC high inrush version of #2
13 = AC high inrush version of #3
34 = Combination AC/DC standard delay
2.0
2.5
3.0
3.5
4.0
5.0
6.0
7
.0
7
.5
8.0
9.0
10.0
Notes:
Curves may be specified with increased pulse tolerance for 1/2 cycle
by adding "P" after curve. See delay curve section for availability and details.
11.0
12.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
Consult factory for other values
8. VDE Approval: (See Table 2 for auxiliary switch ratings)
Blank = UL/CSA approved breaker
V = VDE approved breaker without auxiliary switch
V1 = VDE approved breaker with 10 amp VDE auxiliary switch
V2 = VDE approved breaker with 5 amp VDE auxiliary switch
V3 = VDE approved breaker with 0.1 amp VDE auxiliary switch
Stock Items - We recommend that our authorized distributors stock the following items for immediate delivery.
W91-X112-1
W91-X112-2
W91-X112-3
W91-X112-5
W91-X112-7
W91-X112-10
W91-X112-15
W91-X112-20
W91-X112-40
W91-X112-50
W91-X113-5
W91-X113-10
W91-X113-15
W91-X150-5
W91-X152-10
W91-X152-15
W91-X152-20
W91-X152-30
W91-X152-40
W91-X152-50
W91-X1110-20
W92-X112-1
W92-X112-2
W92-X112-3
W92-X112-5
W92-X112-7
W92-X112-10
W92-X112-15
W92-X112-20
W92-X112-25
W92-X112-30
W92-X112-40
W92-X112-50
W92-X113-15
W92-X113-20
W92-X1110-20
W92-X1110-30
W93-X112-5
W93-X112-10
W93-X112-15
W93-X112-20
W93-X112-25
W93-X112-30
W93-X112-40
W93-X112-50
W93-X1110-20
W93-X1110-30
Outline Dimensions - Toggle Actuator Models.
W6 Series
Panel Mounting Cutout
.235
(5.97)
LINE
A
1.640
(41.66)
.245
(6.22)
Ø .625 +.010
-.000
15.88 +0.25
-0.00
1 PER POLE
.750
(19.05)
O
N
(
)
1.660
(42.16)
29°
1.530
(38.86)
OFF
B
L AD
O
30°
1.048
(26.62)
2.040
(51.82)
.67
(17
.02)
Ø .156
(3.96)
[2 PLACES PER POLE]
W6 Series
1 Pole
Ø .590
(15.00)
.750
(19.05)
1.500
(38.10)
2.250
(57
.15)
3.000
(76.20)
2 Pole
3 Pole
4 Pole
2.000
(50.80)
1.22
(31.00)
1.660
(42.16)
1.05
(26.67)
6.32 TH'D. .14 (3.56) DP TYP
.
.
M3 X 0.5 OPTIONAL
Note:
Multi-pole models furnished
with separate handle tie hardware.
VDE Models
W/Screw Terminals
UL/CSA Models
W/Screw Terminals
.235
(5.9)
2.032
(51.61)
UL/CSA/VDE Models
W/Aux. Switch
2.38 “A” STYLE
(60.45)
LINE
.827
(20.85)
1.058
(26.87)
C
NO
NC
LINE
LINE
.416
(10.57)
1.530
(38.86)
LOAD
LOAD
LOAD
Notes:
1. Terminal protrusion dimensions are referenced from back of mounting panel.
2. Main terminals are male quick connect type .250 (6.35) wide x .031 (.79)
thick x .377 (9.58) long. Optional 8-32 x .250 (6.35) or 10-32 x .250 (6.35)
screw type.
3. Panel mounting cutout detail mtg. detail tol.: ± .005 (.13) unless noted. Add
additional cutouts to correspond to number of poles. Outline drawing
tolerance ± .015 (.38) unless noted. Dimensions in brackets ( ) are in millimeters.
Outline Dimensions - Rocker Actuator Models
W6 Series
1.640
(41.66)
.390
(9.91)
.180
(4.57)
LOAD
1.530
(38.86)
LINE
A
D
2.000
(50.80)
.388
(9.86)
2.600
(66.04)
.805
(20.45)
.375
(9.53)
1 Pole
.750
(19.05)
2, 3 & 4 Pole
3.000
(76.20)
2.250
(57
.15)
1.500
(38.10)
2 POLE
3
POLE
4
POLE
1.30
(33.0) 1.660
(42.16)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
.235
(5.97)
2.430
(61.72)
TAPPED FOR #6-32
M3 X 0.5 OPTIONAL
.375
(9.53)
.750
(19.05)
.750
(19.05)
.750
(19.05)
Panel Mounting Cutout
.750
(19.05)
.375
(9.53)
.750
(19.05)
.750
(19.05)
.205
(5.21)
VDE Rocker Marking
.750
(19.05)
.375
(9.53)
1.250
(31.75)
1.660
(42.16)
2.000
(50.80)
I
O
.388
(9.86)
2.600
(66.04)
Notes:
1. Outline drawing tolerance ± .015 (.38) unless
noted. Dimensions in brackets ( ) are in
millimeters.
2. Mounting Detail Tol.: ± .005 (.13) unless noted
1 POLE
2 POLE
3 POLE
4 POLE
.750
(19.05)
1.500
(38.10)
2.250
(57
.15)
3.000
(76.20)
Ø .156
(3.96)
TYP 2
.
PER POLE
TAPPED FOR #6-32
M3 X 0.5 OPTIONAL
Outline Dimensions - Snap-in Mounted Models
W6 Series
1.640
(41.66)
.245
(6.22)
1 Pole
.750
(19.05)
2 Pole
1.500
(38.10)
3 Pole
2.250
(57
.15)
.235
(5.97)
.128
(3.25)
O
N
ON
29°
1.110
(28.19)
ON
ON
ON
ON
ON
1.530
(38.86)
OFF
30°
2.650
(67
.31)
OFF
OFF
OFF
OFF
OFF
OFF
2.040
(51.82)
.67
(17
.02)
4 Pole
Panel Mounting Cutout
1 Pole
.770
(19.6)
1.525
(38.7)
2 Pole
2.280
(57
.9)
3 Pole
3.040
(77
.2)
3.000
(76.20)
ON
ON
ON
ON
2.187
(55.55)
OFF
Notes:
Mounting Detail Tol.: ± .005 (.13) unless noted
Panel Thickness: .047 (1.2) to .110 (2.8)
OFF
OFF
OFF
