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Square D QO™ Miniature Circuit Breaker Clamping Padlockable Handle Lockoffs 1 Pole

Mfg #: HLO1
BOR #: 156234
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Miniature Circuit Breaker Handle Lockoffs

  • Clamping
  • Padlockable
  • QO™ Series
  • Clamp for holding QO or Q1 either 1P, 2P or 3P circuit breaker handles in ON or OFF position.
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Product can be ordered only in multiples of
Brand Square D  
Number of Poles 1 Pole  
Mounting Type Handle  
For Use With SQD QO, Q1, QOU Series breakers  
Digest Catalog 07: Miniature and Molded Case Circuit Breakers - SE-Digest-07-Circuit-Breakers (pdf) Catalog
Circuit Breakers: Section 7 - Digest 179 (2024) - Circuit-Breakers-Digest-Catalog-0100CT2401-SEC-07 (pdf) Catalog
HLO1 Handle Position Attachment (3.5 x 7 in.) Installation Instructions - 40271-833-01 (pdf) Installation and Instruction Manuals
Panelboards: Section 9 - Digest 179 (2024) - Panelboards-Lighting-Digest-Catalog-0100CT2401-SEC-09 (pdf) Catalog
Square D NQ Circuit Breaker Panelboards Catalog - 1640CT0801 (pdf) Catalog
HLO1 Handle Position Attachment Installation Instructions - 48840-219-01 (pdf) Installation and Instruction Manuals
Digest Catalog 09: Panelboards - 0100CT1901_SEC-09 (pdf) Catalog
Square D QO and QOB Miniature Circuit Breakers Catalog - 0730CT9801 (pdf) Catalog
A Guide to Your Square D Electrical Distribution System - Brochure - 0102BR0201 (pdf) Brochure
Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf) Brochure
Homeline Standard Load Centers, Certificate, CSA - CSA_Cert_092886_0_000-1437-01 (pdf) Compliance
CSA Certificate for HOM and QO Circuit Breaker Accessories - COFC_80151767_EN (pdf) Compliance
Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf) Catalog
Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf) Catalog
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