cooper bussmann

OPM-NG Optima® Three-pole Overcurrent Protection Module

  
OPM-NG-_ _

Description:
OPM-NG-SC3: 3-pole Class CC fuse holder for use with Class CC fuses (Cooper Bussmann Types LP-CC, FNQ-R, KTK-R).
OPM-NG-SM3: 3-pole fuse holder for use with 13⁄32” x 11⁄2” and 10.3 x 38mm fuses (Cooper Bussmann Types: 13⁄32” x 11⁄2”; KTK, FNQ, KLM, 10 x 38mm; FWA, FWC, C10G_ _, C10M_ _).

Ratings:
Volts:
OPM-NG-SC3: 600Vac (or less):
OPM-NG-SM3: 600Vac (or less) UL and CSA 30A;
OPM-NG-SM3: 690Vac (or less) IEC 32A
Amps:
OPM-NG-SC3: 0-30A;
OPM-NG-SM3: 0-30A
SCCR:
OPM-NG-SC3: 200kA;
OPM-NG-SM3: Same as fuse IR, 200kA maximum

Agency Information: CE, UL; OPM-NG-SC3 UL Listed, UL 4248, File E14853, Guide IZLT. OPM-NG-SM3, UL Recognized, UL 4248, File E14853, Guide IZLT2. CSA Certified, C22.2 No. 4248, Class 6225-01, File 47235. IEC 60947-3 Utilization Category AC20B.

Handling & Storage Temperature: -10° to 65°C.

Features/Benefits
• 45mm width matches IEC starters
• 35mm DIN rail or panel mounting feature. Maximum screw size #8 (M4)
• Pressure plate terminations with dual-wire rated terminals (see Wire Table) and optional auxiliary contacts
• Integrated collapsible handle and fuse carrier cannot be removed from holder base
• Padlockable and IP20 finger-safe to IEC60529

Typical Applications
• Mass Produced Control Systems
• Process Control Systems
• Automated Warehouse Systems
• Individual Control Circuits

Fuse Holder Wire Range:
— 75°Cu Only
— #18-12 Single/Dual, torque 15lb-in
— #10-8 Single/Dual, torque 20lb-in
— Dual wire with same gauge and type


Input Power Terminal Wire Range:


Materials:
— Housing: Thermoplastic - ULV2
— Clip: Tin-plated copper alloy
— Contact lubricant: Fluoroether grease
— Saddle screw: Plated steel
— DIN rail springs: Stainless steel

Optional Accessories:
Comb Bar (Max current rating = 63A)
OPMNGSA245 2 circuit, 45mm between same phases
OPMNGSA254 2 circuit, 54mm between same phases
OPMNGSA272 2 circuit, 72mm between same phases
OPMNGSA345 3 circuit, 45mm between same phases
OPMNGSA354 3 circuit, 54mm between same phases
OPMNGSA445 4 circuit, 45mm between same phases
OPMNGSA454 4 circuit, 54mm between same phases
OPMNGSA472 4 circuit, 72mm between same phases
OPMNGSA554 5 circuit, 54mm between same phases

Input Terminal Block (Max current rating = 63A)
OPMNGSA005 Input/Feed Through Power Terminal, Supports feed through to another system, DIN rail mount only
OPMNGSA009 Input Power Terminal

Cover
OPMNGSA010 Protective Cover for unused terminals on comb bar

Auxiliary Contacts
OPMNGSAAUX11 NO/NC
OPMNGSAAUX20 NO/NO

Marking Tabs
OPMNGSA101 Marking Tab - Mounts to front of carrier, quantity 100

Optional Accessories

Dimensions Millimeters (± 0.38), Inches (± .015)
     
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