• Directly Connected, Discrete Protection Elements Between All Possible Modes
  • UL 1449 Fourth Edition Listed
  • 600kA & 900kA per phase ratings
  • Type 1 SPD –
    - All UL required OCP & Safety Coordination included inside
    - Can be installed line-side or load-side of main disconnect
  • 20kA Inominal (most models)
  • 200kA SCCRs (most models)
  • UL 96A Master Label compliant (@20kA In)
  • All MOV suppression elements monitored
  • Rotary Disconnect Switch included as standard equipment
  • Dual Redundant Replaceable Module Construction

Surge Capacities

L-N

L-G

L-L

N-G

200kA/Phase

200kA

200kA

200kA

200kA

250kA/Phase

300kA

300kA

300kA

300kA
  • UL 1449 Third Edition Listed, cUL, UL 1283 R/C
  • UL 1449-3 Type 1 SPD (cUL Type 2 optional)
  • UL 1449-3 tested Inominal: 20kA & 10kA
  • UL 1449-3 tested SCCR: 200kA & 100kA
  • UL 1449-3 Voltage Protection Ratings (VPRs):
    • 208Y/120V: as low as 600V
    • 480Y/277V: as low as 1000V
  • Less than 1 nanosecond response time
  • Repetitive Impulse: 5,000 hits
  • AC Sinewave Tracking Filter with EMI/RFI Filtering up to -50dB from 10kHz to 100MHz
  • 100% monitoring – Every MOV is monitored, incl. N-G
  • Green LED Status indicator per phase
  • Red LED service indicator
  • Audible Alarm with Silence Switch
  • Test Function: toggles red service LED, audible alarm & dry contact (if equipped)
  • N-G overvoltage detection
  • Phase Loss monitoring
  • Electrically isolated circuitry.
  • Form C Dry Contacts, 240V, 5A (two sets)
  • Optional six-digit LCD surge counter with test function, reset, and no-maintenance Eprom memory
  • Designed, Manufactured & Tested consistent with:
    • -ANSI/IEEE C62.41.1-2002, C62.41.2-2002, and -C62.45-2002
    • -NEMA LS-1
    • -NEC Article 285
    • -IEC 61643
  • High Energy Parallel Design for Category C3 & C-High applications
  • For External Mounting next to Switchgear, Motor Controls Centers or Panelboards
  • Individually Fused & Thermally Protected MOVs
  • Large-Block 34mm square, 50kA MOVs
  • Dual Redundant Replaceable Module Construction
  • Solid State Bidirectional Operation
  • UL 1449 Third Edition, cUL, UL 1283 R/C
  • UL file: VZCA.E321351 at www.UL.com
  • RoHS-compliant
  • IEC 61643, CE
  • 10 year warranty (longer optional)
  • Burn-In tested Prior to Shipment
  • ISO 9001:2008 Quality Management System
  • ISO 17025:2005 Laboratory Qualification
  • Made in USA
  • Relative Humidity Range: 0 -95% non-condensing
  • Operating Frequency: 47Hz-63Hz
  • Operating Temperature: -25°C (-15°F) to +60°C (140°F)
  • Weight: 52 lbs (23.6 kg)
  • Standard NEMA 1/12/3R/4 enclosure.
  • Standard size: 20" x 20" x 7.5"
  • Lug size: #6 - #1/0 AWG
  • Typical connection: #6 AWG and 60A breaker

01

=

120/240V Split Phase - 1ph 3W+GND (Fig. 1)

02

=

120/208V Wye - 3ph 4W+GND (Fig. 2)

03

=

120/240V High Leg Delta (B high) (Fig. 3)

04

=

277/480V Wye - 3ph 4W+GND (Fig. 2)

60

=

600 kA/Phase

90

=

900 kA/Phase

E1

=

NEMA 1/12/3R/4 (size: 20"x20"x7.5")

4X

=

NEMA 4X Non-Metalic (size:  24"x24"x8") (polycarbonate, display inside clear front door)

4S

=

NEMA 4S Stainless Steel (size: 20"x20"x7.5") (Display inside door)

FM

=

NEMA 1 Flush Mount (wall cavity size:  20"x20"x6")

P1

=

NEMA 1 Pull Box "indoor" (size: 20"x20"x6") Includes "E" option

X

=

Surge counter (six digit LCD) includes Eprom memory back-up

E

=

Remote Locatable display on 4 ft. cable

F

=

Extended noise filtering range & attenuation (Available only on 450kA & 500kA models)

K

=

Rotary disconnect switch, Katco UL508

T

=

Thru-door rotary disconnect switch

S

=

Thru foor rotary disconnect switch, Katco UL508, E1 EnclosureOnly

 

 

 

SPLIT
2 Hots, 1 Neu, 1 Gnd

WYE
3 Hots, 1 Neu, 1 Gnd

HILEG DELTA (B High)
2 Hots, (B HIGH)
1 Neu, 1 Gnd
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