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mSA Range Data and Signal Surge Protection

Brand: MTL Instruments

The mSA range of surge protection devices is designed to safeguard remote electronic equipment from surges on signal and data cabling.

Models are available in a range of working voltages to cover all process-related signals such as RTDs, THCs, 4/20mA loops, telemetry outstations, shut-down systems and fire and gas detection.

The weatherproof enclosure of the mSA range is rated at IP65 making it particularly suitable for locations which are regularly exposed to lightning activity and suffer frequent damage.

These self-resetting devices continue to protect even after a surge has passed making them maintenance free, again ideal for remote locations.

The maximum surge handling capability of the mSA range units is 10kA.
Features
  • Easy Installation - Ready Boxed in IP65 Weatherproof Housing with Cable Glands
  • Multi-stage Hybrid Protection Circuitry - High Surge Absorption Capability
  • Single and Dual Pair Versions Available
  • Range of Voltage Ratings Covering All Process Related Signals
  • 10 Year Product Warranty

1 - 11 of 11 Part Numbers
mSA06/2
mSA06/2
Lines: 2 Pairs, Working Voltage: 5.5, Rated Load Current Load Current: 70mA, Maximum Leakage Current: 1000 μA, Maximum Continuous Operating Voltage: 6V, Limiting Voltage: 30V, Bandwidth: 220kHz
mSA16/1
mSA16/1
Lines: 1 Pair, Working Voltage: 13.5, Rated Load Current Load Current: 180mA, Maximum Leakage Current: 5 μA, Maximum Continuous Operating Voltage: 16V, Limiting Voltage: 40V, Bandwidth: 380kHz
mSA16/2
mSA16/2
Lines: 2 Pairs, Working Voltage: 13.5, Rated Load Current Load Current: 180mA, Maximum Leakage Current: 5 μA, Maximum Continuous Operating Voltage: 16V, Limiting Voltage: 40V, Bandwidth: 380kHz
mSA30/1
mSA30/1
Lines: 1 Pair, Working Voltage: 25.5, Rated Load Current Load Current: 340mA, Maximum Leakage Current: 5 μA, Maximum Continuous Operating Voltage: 30V, Limiting Voltage: 60V, Bandwidth: 500kHz
mSA30/2
mSA30/2
Lines: 2 Pairs, Working Voltage: 25.5, Rated Load Current Load Current: 340mA, Maximum Leakage Current: 5 μA, Maximum Continuous Operating Voltage: 30V, Limiting Voltage: 60V, Bandwidth: 500kHz
mSA51/1
mSA51/1
Lines: 1 Pair, Working Voltage: 43.5, Rated Load Current Load Current: 400mA, Maximum Leakage Current: 5 μA, Maximum Continuous Operating Voltage: 51V, Limiting Voltage: 100V, Bandwidth: 580kHz
mSA51/2
mSA51/2
Lines: 2 Pairs, Working Voltage: 43.5, Rated Load Current Load Current: 400mA, Maximum Leakage Current: 5 μA, Maximum Continuous Operating Voltage: 51V, Limiting Voltage: 100V, Bandwidth: 580kHz
mSA75/1
mSA75/1
Lines: 1 Pair, Working Voltage: 64, Rated Load Current Load Current: 400mA, Maximum Leakage Current: 5 μA, Maximum Continuous Operating Voltage: 75V, Limiting Voltage: 150V, Bandwidth: 600kHz
mSA75/2
mSA75/2
Lines: 2 Pairs, Working Voltage: 64, Rated Load Current Load Current: 400mA, Maximum Leakage Current: 5 μA, Maximum Continuous Operating Voltage: 75V, Limiting Voltage: 150V, Bandwidth: 600kHz
mSAPN/1
mSAPN/1
Lines: 1 Pair, Working Voltage: 180, Rated Load Current Load Current: N/A, Maximum Leakage Current: 10 μA, Maximum Continuous Operating Voltage: 200V, Limiting Voltage: 250V, Bandwidth: 10MHz
mSAPN/2
mSAPN/2
Lines: 2 Pairs, Working Voltage: 180, Rated Load Current Load Current: N/A, Maximum Leakage Current: 10 μA, Maximum Continuous Operating Voltage: 200V, Limiting Voltage: 250V, Bandwidth: 10MkHz
1 - 11 of 11 Part Numbers

Specifications

Lines

  • 1 Pair
  • 2 Pairs

Working Voltage

  • 5.5
  • 13.5
  • 25.5
  • 43.5
  • 64
  • 180

Rated Load Current Load Current

  • N/A
  • 70 mA
  • 180 mA
  • 340 mA
  • 400 mA

Maximum Leakage Current

  • 5 μA
  • 10 μA
  • 1000 μA

Maximum Continuous Operating Voltage

  • 6 V
  • 16 V
  • 30 V
  • 51 V
  • 75 V
  • 200 V

Limiting Voltage

  • 30 V
  • 40 V
  • 60 V
  • 100 V
  • 150 V
  • 250 V

Bandwidth

  • 10 MkHz
  • 220 kHz
  • 380 kHz
  • 500 kHz
  • 580 kHz
  • 600 kHz
  • 10 MHz

Documentation

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