EMA Series SPDs

SurgeLogicTM Type EMA Series SPD

EMA SPD Options:

  • Enhanced Filtering Module. Sine wave tracking circuitry provides enhanced EMI/RFI filtering of -54 dB at 100 kHz and establishes the power surge clamping window relative to the sine wave voltage to increase performance at distribution and branch panel applications.

  • Disconnect Switch. The integral switch provides a mechanical means to electrically isolate the entire surge suppressor before opening the enclosure door to facilitate servicing of the unit’s components.

External Modular Options ( )

(D) [1]

Disconnect Switch

(F)

Enhanced Filtering Module (not applicable for Delta, HRG or HLD)

(DF) [1]

Disconnect Switch and Enhanced Filtering Module (not applicable for Delta, HRG or HLD)

     

Accessory Description

Cat. No.

Remote Monitor

TVS12RMU

EMA SPDs

Service Voltage

Peak Surge Current Rating per Phase (kA)

NEMA 1
Cat. No.

NEMA 4X Stainless Steel Cat. No.

120/240 V, 1-phase,
3-wire + ground [2]

120

160

240

320

480

SSP01EMA12( )

SSP01EMA16( )

SSP01EMA24( )

SSP01EMA32( )

SSP01EMA48( )

SSP01EMA12S( )

SSP01EMA16S( )

SSP01EMA24S( )

208Y/120 V, 3-phase,
4-wire + ground [3] [4] [2]
Wye

120

160

240

320

480

SSP02EMA12( )

SSP02EMA16( )

SSP02EMA24( )

SSP02EMA32( )

SSP02EMA48( )

SSP02EMA12S( )

SSP02EMA16S( )

SSP02EMA24S( )

240/120 V, 3-phase,
4-wire + ground [2]
High-leg Delta

120

160

240

320

480

SSP03EMA12( )

SSP03EMA16( )

SSP03EMA24( )

SSP03EMA32( )

SSP03EMA48( )

SSP03EMA12S( )

SSP03EMA16S( )

SSP03EMA24S( )

240 V, 3-phase,
3-wire + ground
Delta

100

120

160

200

240

320

480

SSP06EMA12( )

SSP06EMA16( )

SSP06EMA24( )

SSP06EMA32( )

SSP06EMA48( )

SSP06EMA12S( )

SSP06EMA16S( )

SSP06EMA24S( )

480Y/277 V, 3-phase,
4-wire + ground [4] [5] [2]
Wye

120

160

240

320

480

SSP04EMA12( )

SSP04EMA16( )

SSP04EMA24( )

SSP04EMA32( )

SSP04EMA48( )

SSP04EMA12S( )

SSP04EMA16S( )

SSP04EMA24S( )

480 V, 3-phase,
3-wire + ground [6]
Delta

100

120

160

200

240

320

480

SSP05EMA12( )

SSP05EMA16( )

SSP05EMA24( )

SSP05EMA32( )

SSP05EMA48( )

SSP05EMA12S( )

SSP05EMA16S( )

SSP05EMA24S( )

600Y/347 V, 3-phase,
4-wire + ground, [2] [4]
WYE

120

160

240

320

480

SSP08EMA12( )

SSP08EMA16( )

SSP08EMA24( )

SSP08EMA32( )

SSP08EMA48( )

SSP08EMA12S( )

SSP08EMA16S( )

SSP08EMA24S( )

600 V, 3-phase,
3-wire + ground [7]
Delta

100

120

160

180

240

320

SSP09EMA12( )

SSP09EMA16( )

SSP09EMA24( )

SSP09EMA32( )

SSP09EMA12S( )

SSP09EMA16S( )

SSP09EMA24S( )

Footnotes

  1. Not available in stainless steel for 320 and 480 kA.
  2. Do not use on ungrounded systems. Systems must be solidly grounded.
  3. 208Y/120 series also applies to the following voltage 220Y/127.
  4. Can be used on 4-wire or 3-wire grounded wye systems with or without neutral.
  5. 480Y/277 series applies to the following voltages 380Y/220, 400Y/230, and 415Y/240.
  6. 480 V Delta series also applies to the following voltage 480Y/277V HRG.
  7. 600 V Delta series also applies to the following voltage 600Y/347V HRG.

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