Page 159 - 1SBC100195C0203_Short_form_motor_protection_ control

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TF96 thermal overload relays – 40.0 to 96.0 A
Ordering details

Description
The TF96 thermal overload relays are economic electromechanical protection devices for the main circuit.
They offer reliable protection for motors in the event of overload or phase failure. The devices have trip
class 10.
The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows
through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over
current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a
2CDC231005F0013 – Manual or automatic reset selectable
change of the contacts switching position (95-96 / 97-98).
– Phase loss sensitive acc. to IEC/EN 60947-4-1

– Temperature compensation
TF96 – TEST and STOP function – Trip indication on the front
– Suitable for three- and single-phase applications
– With ATEX certification 1)
Ordering details
Setting range Short-circuit Trip class Type Order code Weight
protective device (1 pce)
A kg
40.0 ... 51.0 125 A, gG Type Fuses 10 TF96-51 1SAZ911201R1001 0.620 6
48.0 ... 60.0 160 A, gG Type Fuses 10 TF96-60 1SAZ911201R1002 0.620
57.0 ... 68.0 160 A, gG Type Fuses 10 TF96-68 1SAZ911201R1003 0.620
2CDC231001V0015 65.0 ... 78.0 200 A, gG Type Fuses 10 TF96-78 1SAZ911201R1004 0.620
0.620
1SAZ911201R1005
200 A, gG Type Fuses 10
75.0 ... 87.0
TF96-87
TF96-96
0.630
250 A, gG Type Fuses 10
84.0 ... 96.0
1SAZ911201R1006
DB96 Ordering details accessories
Suitable for Description Type Order code Weight
(1 pce)
kg
TF96, EF96 Single mounting kit DB96 1SAZ901901R1001 0.190
TF96 Reset push button 2) KPR-101L 1SFA616162R1014 0.027
1) ATEX is valid for products, produced from week 26, 2015
2) Note: for more information see catalog 1SFC151004C0201
2CDC231005V0015

DB96 + TF96

1SFC151224F0002 Main dimensions mm, inches

12.1 0.47" 45.8 1.80"
KPR-101L 10 0.39" 58.5 2.30" 2.5 0.10"

106.3 4.19" 60.6 3.57" 46 1.81" 16.6 0.65"
70.3 2.77" 67.5 2.66"

18.9 0.74"
2T1 4T2 6T3
17.9 0.70" 83.5 3.29"
54.9 2.16" 102.8 4.05" 2CDC232005F0009
44.9 1.77" 106.1 4.18" 2CDC106064C0201a
69.9 2.75" 106.9 4.21"
TF96

ABB Motor protection and control - short form catalog | 6/7