Transient Surge Filter
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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.
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Details
![IL43679.jpg image]( "IL43679.png")
Resources
CAD
Features
- Compact, space saving design
- Replaceable surge module reduces down time and unprotected time during maintenance
- Compliance to the latest UL 1449 Edition 4 and IEC 61643-11 surge standards and UL 1283 Electromagnetic Interference Filters (EMI) standard
- Low let-through voltages on the critical line to neutral mode
- Transient Discriminating (TD) Technology provides increased service life
Specifications
| 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 | |||||
| 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 | ||||
Diagrams
Brochure
Installation Manual / Instruction Sheet
Technical Handbook
Certifications
cUR FOKY8.E325047
CSA C22.2 No. 8
cUR VZCA8.E325047
CSA C22.2 No. 269.4
UR FOKY2.E325047
ANSI/UL 1283
UR VZCA2.E325047
ANSI/UL 1449
CE, ERICO TSF
English
EN 61643-11
UKCA, ERICO TSF
English
EN 61643-11
- 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.