ABB OVR SL06L/I SPD - 7TCA085400R0390 IEC 61643-21
Part Number: 7TCA085400R0390
Quick Summary
OVR SL06L/I SPD is a compact surge protective device for data networks and 2-wire signal lines. This ABB solution addresses persistent transient overvoltages that can disrupt automated processes and damage sensitive electronics. It is designed to meet CE marking, UKCA/CE DoC declarations, and RoHS/REACH compliance, with IEC 61643-21 as a foundational standard. By combining a slim-line form factor with robust surge capabilities, it delivers reliable protection while minimizing panel space consumption. For buyers, this means improved system uptime, lower maintenance costs, and a smoother procurement path for low-voltage protection in data and control interfaces.
Product Information
Extended Description
7TCA085400R0390 ABB: OVR SL06L/I SLIM LINE 6V DATA SPD WITH LED STATUS INDICATION FOR 2 WIRE SIGNAL LINES UP TO 750mA CURRENT, WITH ISOLATED SCREEN CONNECTION
Suitable For
To protect systems against transient overvoltages or surges from lightning and electrical switching events
Nominal AC Voltage of the System (Uo)
6 V
Voltage Protection Level ( Up)
16 V
Maximum Continuous Operating Voltage (Uc)
7.79 V
Rated Current (In)
750 mA
Discharge Current
I (max, 8 / 20 µs) 10 kA
Rated Frequency (f)
45 MHz
Number of Protected Poles
4
Connection Type
Screw Clamp
Serial Resistance
1 Ω
Wire Stripping Length
9.5 mm
RoHS Information
7TKK001562 RoHS3 EU DofC ABB Furse SPD
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
REACH Declaration
7TKK001563 REACH EU DofC ABB Furse SPD
REACH Information
False - does not contain substances > 0.1 mass percentage
REACH Date
20230117
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Business
Ambient Air Temperature
Operation -40 ... +80 °C
Product Net Width
106.5 mm
Product Net Height
104.6 mm
Product Net Depth / Length
7 mm
Product Net Weight
0.08 kg
Package Level 1 Units
1 piece
Declaration of Conformity - CE
ABB SPD Data UKCA & CE DoC.pdf
Instructions and Manuals
OVR SL series SPD installation instructions
Data Sheet, Technical Information
ABB OVR SL series data SPDs data sheet
ETIM 8
EC000943 - Surge protection device for data networks/MCR-technology
ETIM 9
EC000943 - Surge protection device for data networks/MCR-technology
Standards
IEC 61643-21
Feature: Slim-line SPD design enables compact integration in control panels and data interface enclosures. Business Impact: Saves valuable panel space and simplifies retrofits, reducing installation time and enclosure costs. Application: Ideal for PLC I/O interfaces and data networks where space is at a premium and reliable surge protection is required. Feature: Nominal voltage and protection levels (Uo 6 V, Up 16 V, Uc 7.79 V) provide targeted protection for low-voltage sensor and data circuits. Business Impact: Minimizes nuisance tripping while maintaining effective protection for sensitive electronics, reducing false alarms and downtime. Application: Data network lines and sensor wiring in automation environments.Feature: High discharge capability (Imax 10 kA, 8/20 µs) across 4 protected poles. Business Impact: Withstands lightning-induced surges and switching transients, preserving critical IO circuits and reducing repair costs. Application: Multi-line protection for data and signal paths in machine controls.Feature: Screw Clamp connection and 9.5 mm wire stripping length simplify field wiring. Business Impact: Faster, more secure installations with consistent termination force; lower risk of wiring faults. Application: On-site panel wiring where reliable, repeatable connections matter.Feature: LED status indication and 4-pole protection deliver clear diagnostics and robust system monitoring. Business Impact: Reduces maintenance time by quickly identifying failing protection or fault conditions, improving uptime. Application: Industrial control panels and data interfaces requiring quick visual status checks.Feature: RoHS, REACH, WEEE compliance with IEC 61643-21 standard. Business Impact: Lowers regulatory risk and streamlines procurement for regulated markets; supports sustainable manufacturing practices. Application: Global deployment in automotive, factory automation, and process control environments.
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FAQs
The installation process begins by ensuring the system is de-energized. Strip 9.5 mm of insulation from each conductor and insert into the four screw clamps of the SPD, ensuring a solid mechanical and electrical connection. Tighten screws to the manufacturer’s torque specification, then verify continuity and LED status indicators to confirm proper operation. This approach minimizes installation time while ensuring reliable protection for data interfaces and sensor lines.
Before deployment, verify nominal AC voltage (Uo) of 6 V, voltage protection level Up of 16 V, maximum continuous operating voltage Uc of 7.79 V, rated current In of 750 mA, and discharge current Imax of 10 kA (8/20 µs). The device provides four protected poles and uses Screw Clamp connections suitable for data and sensor wiring up to 9.5 mm stripping length, all within a 45 MHz operating range.
Yes. The OVR SL06L/I SPD is designed for low-voltage data networks and 2-wire sensor lines, protecting critical inputs from transient overvoltages caused by lightning or switching events. Its compact slim-line form factor, 4-pole protection, and reliable LED status indication make it well suited for modern control cabinets, PLC I/O blocks, and machine safety circuits.
The device complies with IEC 61643-21 and carries CE marking with UKCA/CE DoC declarations. It adheres to RoHS and REACH requirements, and aligns with WEEE categorization for small equipment. These certifications support regulatory compliance across European and UK markets and facilitate a risk-managed supply chain.
The ABB OVR SL06L/I SPD reduces downtime by protecting data interfaces and sensors from transient surges, which lowers repair and replacement costs. Its high 10 kA surge capability, LED diagnostics, and straightforward installation shorten maintenance cycles and enable predictive maintenance, delivering faster mean time to repair (MTTR) and improved overall system reliability.