Skip to main content

Please Select Your Country/Language Preferences

TSF

Transient Surge Filter

The nVent ERICO Critec Transient Surge Filter (TSF) product family is a UL registered, IEC compliant, compact, serviceable solution for protection of PLC controllers, SCADA systems, motor control centers and other process control systems.

Read more
  • cUR
  • UR
  • CE, ERICO TSF
Download Specifications
Need technical support or a quote? We're here to help.
Contact Us Where to Buy
Details

Features

Specifications

IEC 61643-11 Ratings
Part Number TSF6A24V TSF6A120V TSF20A120V TSF6A240V TSF20A240V
Max Continuous Operating Voltage (Uc) 30 V 170 V 275 V
Rated Load Current (IL) 6 A 16 A 6 A 16 A
Nominal Discharge Current (In), L-N 3 kA 8/20 μs
Nominal Discharge Current (In), L-PE 3 kA 8/20 μs
Nominal Discharge Current (In), N-PE 3 kA 8/20 μs
Voltage Protection Level (Up), L-N 330 V 330 V 330 V 800 V 850 V
Voltage Protection Level (Up), L-PE 500 V 1050 V 1050 V 1800 V 1900 V
Voltage Protection Level (Up), N-PE 500 V 1050 V 1050 V 1800 V 1900 V
Overcurrent Protection Circuit Breaker Clipsal 4CB106/10 Clipsal 4CB116/10 Clipsal 4CB106/10 Clipsal 4CB116/10
Complies With IEC® 61643-11 Class II
UL 1449 Edition 4 / UL 1283 Edition 5 Ratings
Part Number TSF6A24V TSF6A120V TSF20A120V TSF6A240V TSF20A240V
Max Continuous Operating Voltage (Uc) - 170 V 275 V
Rated Load Current (IL) - 6 A 20 A 6 A 20 A
Nominal Discharge Current (In), L-N - 3 kA 8/20 μs
Nominal Discharge Current (In), L-PE - 3 kA 8/20 μs
Nominal Discharge Current (In), N-PE - 3 kA 8/20 μs
Voltage Protection Rating (VPR), L-N - 330 V 400 V - -
Voltage Protection Rating (VPR), L-PE - 900 V 800 V - -
Voltage Protection Rating (VPR), N-PE - 700 V 700 V - -
Measured Limiting Voltage (MLV), L-N - - - 620 V 680 V
Measured Limiting Voltage (MLV), L-PE - - - 1450 V 1360 V
Measured Limiting Voltage (MLV), N-PE - - - 1220 V 1330 V
Overcurrent Protection Fuse - Bussmann FNQ-R-7-1/2 Mersen ATMR25 Bussmann FNQ-R-7-1/2 Mersen ATMR25
Certification Details - UL® 1449 Edition 4 Type 2CA, 3 kA Mode UL® 1449 Edition 4 Type 4CA, 3 kA Mode
UL® 1283 Edition 5 EMI Filter

Diagrams

Resources
3D models
Warning
nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.
Need technical support or a quote? We're here to help.
Contact Us Where to Buy