EPCOS B59300M1070A070

Sensors
B59300
Motor Protection, Triple Sensors
M 1300
Applications
■ Thermal protection of winding in electric motors
■ Limit temperature monitoring
Features
■ Thermistor pellets with insulating encapsulation in
series connection (triple sensor)
■ Low-resistance type
■ Silver-plated and Teflon-insulated AWG 26 litz wires
■ Characteristics for nominal threshold temperatures of
Dimensions in mm
90 up to 160 °C conform with DIN 44082
■ Color coding of litz wires to DIN 44082, connecting wires in yellow
Delivery mode
■ Bulk
General technical data
Vmax
Max. operating voltage
(TA = 0 … 40 °C)
Max. measuring voltage
(TA – 25 K … TNTT + 23 K) Vmeas,max
Rated resistance
(V PTC ≤ 2,5 V)
RN
Insulation test voltage
Vins
Thermal threshold time
ta
Operating temperature range (V ≤ V meas, max)
Top
(V = Vmax)
Top
30
7,5
≤ 300
2,5
<3
– 25/ TNTT + 23
0/+ 40
VDC
VDC
Ω
kV AC
s
°C
°C
Electrical specifications and ordering codes
TNTT ± ∆T R (TNTT – ∆T)
(V PTC ≤ 2,5 V)
°C
Ω
≤ 1710
60 ± 5
≤ 1710
70 ± 5
80 ± 5
≤ 1710
90 ± 5
≤ 1650
≤ 1650
100 ± 5
110 ± 5
≤ 1650
120 ± 5
≤ 1650
≤ 1650
130 ± 5
140 ± 5
≤ 1650
145 ± 5
≤ 1650
≤ 1650
150 ± 5
155 ± 5
≤ 1650
160 ± 5
≤ 1650
R (TNTT + ∆T)
(VPTC ≤ 2,5 V)
Ω
≥ 1710
≥ 1710
≥ 1710
≥ 3990
≥ 3990
≥ 3990
≥ 3990
≥ 3990
≥ 3990
≥ 3990
≥ 3990
≥ 3990
≥ 3990
R (TNTT + 15 K)
(VPTC ≤ 7,5 V)
Ω
—
—
—
≥ 12 k
≥ 12 k
≥ 12 k
≥ 12 k
≥ 12 k
≥ 12 k
≥ 12 k
≥ 12 k
≥ 12 k
≥ 12 k
173 10/02
R (TNTT + 23 K)
(VPTC ≤ 2,5 V)
Ω
≥ 30 k
≥ 30 k
≥ 30 k
—
—
—
—
—
—
—
—
—
—
Ordering code
B59300M1060A070
B59300M1070A070
B59300M1080A070
B59300M1090A070
B59300M1100A070
B59300M1110A070
B59300M1120A070
B59300M1130A070
B59300M1140A070
B59300M1145A070
B59300M1150A070
B59300M1155A070
B59300M1160A070
Sensors
B59300
Motor Protection, Triple Sensors
M 1300
Electrical specifications and ordering codes
TNTT ± ∆T R (TNTT – ∆T)
(V PTC ≤ 2,5 V)
°C
Ω
170 ± 7
≤ 1710
180 ± 7
≤ 1710
≤ 1710
190 ± 7
R (TNTT + ∆T)
(VPTC ≤ 2,5 V)
Ω
≥ 1710
≥ 1710
≥ 1710
R (TNTT + 15 K)
(VPTC ≤ 7,5 V)
Ω
—
—
—
R (TNTT + 23 K)
(VPTC ≤ 2,5 V)
Ω
≥ 30 k
≥ 30 k
≥ 30 k
Ordering code
B59300M1170A070
B59300M1180A070
B59300M1190A070
Color coding of litz wires (to DIN 44082)
°C
TNTT
Color
60
70
80
90
100
110
°C
TNTT
white/grey
white/brown
white/white
green/green
red/red
brown/brown
120
130
140
145
150
155
Color
°C
TNTT
grey/grey
blue/blue
white/blue
white/black
black/black
blue/black
160
170
180
190
Color
blue/red
white/green
white/red
black/grey
Characteristics (typical)
PTC resistance RPTC versus PTC temperature TPTC
(measured at low signal voltage)
TPT0418-5
10 8
Ω
R PTC
10 7
R PTC
10 7
10 6
10 6
10 5
10 5
10 4
TNTT
60 ˚C
70 ˚C
10 3
10 2
10 2
30
50
B59300M10*0A070
TNTT
80 ˚C
90 ˚C
10 4
10 3
10 1
10
TPT0419-D
10 8
Ω
B59300M10*0A070
70
90
110 130 ˚C 160
T PTC
10 1
10
174 10/02
30
50
70
90
110 130 ˚C 160
T PTC
Sensors
B59300
Motor Protection, Triple Sensors
M 1300
Characteristics (typical)
PTC resistance RPTC versus PTC temperature TPTC
(measured at low signal voltage)
TPT0420-G
10 9
Ω
R PTC
10 8
B59300M11*0A070
Ω
R PTC
10 8
10 7
10 7
10 6
10 6
10 5
10 5
TNTT
100 ˚C
110 ˚C
10 4
R PTC
10 7
30
50
70
90 110 130 150 ˚C 180
T PTC
TPT0422-X
10 2
10
R PTC
10 7
T NTT
140 ˚C
145 ˚C
10 5
10 4
10 4
10 3
10 3
10 2
10 2
100
150
100
200 ˚C 250
T PTC
150
10 1
10
175 10/02
200 ˚C 250
T PTC
TPT0423-6
B59300M115*A070
T NTT
150 ˚C
155 ˚C
10 6
10 5
50
50
10 8
Ω
B59300M114*A070
10 6
10 1
10
T NTT
120 ˚C
130 ˚C
10 3
10 8
Ω
B59300M11*0A070
10 4
10 3
10 2
10
TPT0421-P
10 9
50
100
150
200 ˚C 250
T PTC
Sensors
B59300
Motor Protection, Triple Sensors
M 1300
Characteristics (typical)
PTC resistance RPTC versus PTC temperature TPTC
(measured at low signal voltage)
TPT0424-E
10 8
Ω
R PTC
10 7
B59300M11*0A070
T NTT
160 ˚C
170 ˚C
180 ˚C
190 ˚C
10 6
10 5
10 4
10 3
10 2
10 1
10
50
100
150
200 ˚C 250
T PTC
176 10/02
Herausgegeben von EPCOS AG
Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND
++49 89 636 09, FAX (0 89) 636-2 26 89
(
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Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
++49 89 636 09, FAX (0 89) 636-2 26 89
(
 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics
Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
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