Applications

Thermal protection of winding in electric

motors

Limit temperature monitoring

Features

Thermistor pellet with insulating

encapsulation

Low-resistance type, steep R/T curve

Silver-plated and

PTFE-insulated AWG 26

litz wires

Extremely fast response due to small

dimensions

Characteristics for nominal threshold

°C

conform with DIN 44081

Color coding of litz wires to DIN 44081

UL approval to UL 1434 (file number

E69802)

RoHS-compatible

Delivery mode

Bulk

Dimensional drawing

Dimensions in mm

General technical data

Max. operating voltage

°C)

30

VDC

Max. measuring voltage

°C ... T

7.5

VDC

Rated resistance

≤ 2.5 V)

≤100

Ω

Insulating test voltage

2.5

kVAC

Thermal threshold time

<3

s

Operating temperature range

(V

≤ V

°C

Operating temperature range

0/+40

°C

Electrical specifications and ordering codes

°C

R

∆T)

≤ 2.5 V)

Ω

R

∆T)

≤ 2.5 V)

Ω

R

≤ 7.5 V)

Ω

R

≤ 2.5 V)

Ω

Ordering code

∆T = 5 K

60

≤ 570

≥ 570

-

≥ 10 k

B59100M1060A070

70

≤ 570

≥ 570

-

≥ 10 k

B59100M1070A070

80

≤ 570

≥ 570

-

≥ 10 k

B59100M1080A070

90

≤ 550

≥ 1330

≥ 4 k

-

B59100M1090A070

100

≤ 550

≥ 1330

≥ 4 k

-

B59100M1100A070

Sensors

Motor protection, single sensors

M1100

Page 2 of 8

Please read Important notes and

Cautions and warnings at the end of this document.