ABB
1SAZ721201R1031TF42-2.3
TF42-2.3
Thermal overload protection relay (TOR) - ATEX variant - ABB (TF42 series) - TF42-2.3 - rated current 1.7A...2.3A (adjustable) - 0.55kW / 550W (400/415Vac) - Direct mounting on cont. (45mm width) - 1NO+1NC aux. contacts - direct connection to contact. (ingoing)
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
1SAZ721201R1031
Online Price
$54.50
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
ABB - TF42 series thermal overload relays1SAZ721201R1031
Description
Thermal overload protection relay (TOR) - ATEX variant - ABB (TF42 series) - TF42-2.3 - rated current 1.7A...2.3A (adjustable) - 0.55kW / 550W (400/415Vac) - Direct mounting on cont. (45mm width) - 1NO+1NC aux. contacts - direct connection to contact. (ingoing)
Specifications
Primary brand
ABB
Main function
Thermal Overload Relay (TOR)
Product series / family name
TF42 series
Network frequency
50/60 Hz
Functions
Thermal overload protection relay (TOR)
Manual / automatic reset function
Test trip function
Stop function
Rotary knob for adjusting rated motor current
Manual / automatic reset function
Test trip function
Stop function
Rotary knob for adjusting rated motor current
Design
ATEX variant
bimetallic tripping elements
bimetallic tripping elements
Poles
3-poles (3P)
Rated current
1.7A...2.3A (adjustable)
Rated active power (kW)
0.55kW / 550W (400/415Vac)
Rated operating voltage (Ue)
(IEC) 690 V
(UL/CSA) 600 V
(UL/CSA) 600 V
Rated impulse voltage (Uimp)
6 kV
Rated insulation voltage (Ui)
690 V
Connection type
direct connection to contact. (ingoing)
Screw-clamp connections (outgoing)
Screw-clamp connections (outgoing)
Protection functions
3-phase overload
Phase loss
Thermal overload Class 10
Phase loss
Thermal overload Class 10
Protection settings
Thermal protection (Overload) -- 1.7A...2.3A (adjustable)
Mounting mode
Direct mounting on cont.
Contacts type
1NO+1NC aux. contacts
Net Height (mm)
88.3 mm
Net Width (mm)
45 mm
Net Depth (mm)
70.5 mm
Ambient air temperature for operation
-25...+60 °C
Visual position indicator
Trip indication on the front
Technical compatibility with
Suitable for 3-phase and single-phase applications
AF09-AF38 series contactors
AF09-AF38 series contactors
Customs Tariff Number
85364900
Minimum current
1.7 A
Maximum current
2.3 A
Power dissipation/losses
at rated operating conditions per pole 1.1W...2 W
Order code / Manufacturer SKU
TF42-2.3
Manufacturer product status
Commercialized
EAN code
4013614398070
Compliant with standard(s)
IEC /EN60947-4-1
IEC /EN60947-1
IEC /EN60947-5-1
UL508
CSA22.2 No.14
UL 60947-1
UL60947-4-1
ATEX
IEC /EN60947-1
IEC /EN60947-5-1
UL508
CSA22.2 No.14
UL 60947-1
UL60947-4-1
ATEX
Class
10
Operating rate
15 Cycles/hour
Degree of pollution
3
Related Documents
| Name | Last Update | Language |
|---|---|---|
| ABB - Motor protection and control - Catalogue 2020.pdf | 22 Aug 2022 | English (US) |
