ABB 7TCA085460R0089 ESP 240M1 Surge Protective Device - IEC 61643-11
Part Number: 7TCA085460R0089
Quick Summary
ABB ESP 240M1 Surge Protective Device protects 240 V single-phase systems from transient overvoltages. In critical facilities, sudden surges from lightning or switching events can cause costly downtime and equipment damage. It is certified to IEC 61643-11 with CE and UKCA declarations, supporting regulatory compliance. Designed for TN and TT distribution, it features seven protected poles, remote indication, and straightforward screw-clamp wiring for reliable field installation. This enables procurement teams to meet reliability targets while reducing maintenance costs and project risk across industrial facilities.
Product Information
Extended Description
7TCA085460R0089 ABB: ESP 240M1 TYPE 1+2+3 POWER SPD FOR 240V SINGLE PHASE SUPPLIES
Type of Low Voltage Distribution System
TN | TT
Suitable For
To protect systems against transient overvoltages or surges from lightning and electrical switching events
Nominal AC Voltage of the System (Uo)
240 V
Voltage Protection Level ( Up)
600 V
Maximum Continuous Operating Voltage (Uc)
280 V
Temporary Overvoltage Test Value (UT)
350 V
Discharge Current
Nominal 20 kA | I (max, 8 / 20 µs) 40 kA
Short Circuit Withstand Icc
25 kA
Rated Frequency (f)
50 / 60 Hz
Short-Circuit Protective Devices
≤ 125 A
Arrester Class
I | II | III
Number of Protected Poles
7
Connection Type
Screw Clamp
Auxiliary Circuit Load
250Vac - 1A
Remote Indicator
Yes
Wire Stripping Length
17 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
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
Ambient Air Temperature
Operation -40 ... +80 °C
Product Net Width
60 mm
Product Net Height
180 mm
Product Net Depth / Length
73 mm
Product Net Weight
0.60 kg
Package Level 1 Units
1 piece
EAN
5414363086321
Declaration of Conformity - CE
ABB SPD Power UKCA & DoC
Instructions and Manuals
ABB Furse SPD - ESP M1 and M1R installation instructions
Data Sheet, Technical Information
ABB Furse ESP M1 Series - Technical Data Sheet
Standards
IEC 61643-11
Product Main Type
Power SPD
Feature → Business Impact → Application: The ESP 240M1 offers seven protected poles and a Type 1+2+3 protection scheme, delivering comprehensive surge protection for 240 V single-phase panels. Business impact includes reduced unplanned downtime and extended asset life in manufacturing lines and data-intensive control cabinets; application spans service entrance, distribution boards, and machine feeders. Feature → Business Impact → Application: Nominal discharge current of 20 kA (max 40 kA) with 8/20 µs response provides robust surge handling for frequent lightning and switching surges, reducing the risk of equipment damage and nuisance tripping in high-energy environments. Application: industrial plants, critical manufacturing cells, and automation panels. Feature → Business Impact → Application: Remote indicator and screw-clamp terminals simplify local and remote status monitoring while speeding installation and future servicing in tight panel spaces; ideal for retrofit projects and new builds in TN/TT networks. Feature → Business Impact → Application: Operating temperature range -40 to +80 °C and RoHS/REACH compliance remove regulatory barriers in harsh environments and international deployments; Application: offshore facilities, facilities with wide ambient temperature variation, and global rollouts. Feature → Business Impact → Application: 250 Vac auxiliary load and 50/60 Hz rating ensure compatibility with control circuits and automation peripherals; Application: PLC inputs, PLC- controlled machines, and motor feeders requiring integrated protection with minimal additional hardware.
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FAQs
Install the ABB ESP 240M1 using the screw clamp terminals with 17 mm wire stripping length. Mount the device on a suitable panel in TN or TT networks, connect each of the seven protected poles per the wiring diagram, and verify the remote indicator is active to confirm protection is in place. Ensure source impedance and conductor routing minimize EMI and maintain safe clearances.
Key specs include seven protected poles, nominal voltage 240 V, voltage protection level Up 600 V, maximum continuous operating voltage Uc 280 V, temporary overvoltage test value Ut 350 V, nominal discharge current 20 kA with a max of 40 kA (8/20 µs), short-circuit current withstand Icc 25 kA, and a rated frequency of 50/60 Hz. It also supports a remote indicator and screw-clamp connections for easy installation.
Yes. The device is specified to IEC 61643-11 and carries CE declarations, with UKCA documentation available. These certifications ensure regulatory compliance for global installations and provide traceability for quality and safety audits in industrial environments.
Absolutely. With seven protected poles, remote indication, and compatibility with TN/TT systems, the ESP 240M1 is suitable for service entrances, main distribution panels, and machine control feeders. Its Type 1+2+3 protection and 50/60 Hz operation support reliable protection in automation and manufacturing environments.
While initial costs vary by installation, the ESP 240M1 reduces downtime and equipment damage from transients, lowers maintenance frequency, and simplifies regulatory audits. These factors translate to lower total cost of ownership through extended asset life, fewer unscheduled repairs, and smoother project approvals in industrial facilities.