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CONDOR Circuit Breaker Lockout: Clamp-On, For 120/277V AC Volt - Clamp-On Circuit Breaker Lockouts
CONDORClamp-On Circuit Breaker Lockouts

CONDOR Circuit Breaker Lockout: Clamp-On, For 120/277V AC Volt

The CONDOR Circuit Breaker Lockout: Clamp-On (MPN 437R21) is a clamp-on lockout device designed for multipole circuit breakers rated at 120/277V AC. It is intended for use with circuit breaker switches and does not…

SKU 3G-OTH-556457

Brand
CONDOR
Item
Circuit Breaker Lockout: Clamp-On, For 120/277V AC Volt
Category
Clamp-On Circuit Breaker Lockouts
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Technical Specifications

CONDOR
Manufacturer Part Number
437R21
Type
For 120/277V AC Volt, For Multipole Circuit Breaker Type
For Voltage
120/277V AC
For Use With
Circuit Breaker Switches
Includes Cable Tie Slot Final
No
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CONDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONDOR Circuit Breaker Lockout: Clamp-On (MPN 437R21) is a clamp-on lockout device designed for multipole circuit breakers rated at 120/277V AC. It is intended for use with circuit breaker switches and does not include a cable tie slot.

Frequently Asked Questions

What is a CONDOR clamp-on circuit breaker lockout used for?

A CONDOR clamp-on circuit breaker lockout (MPN 437R21) is used to lock out multipole circuit breaker switches rated at 120/277V AC, preventing accidental re-energization during maintenance or repair work on industrial electrical systems.

What are the specifications of the CONDOR 437R21 lockout?

The CONDOR 437R21 is a clamp-on lockout for multipole circuit breakers rated at 120/277V AC. It is designed for use with circuit breaker switches and does not include a cable tie slot. The brand is CONDOR.

Where to buy CONDOR circuit breaker lockouts worldwide?

3G Electric supplies CONDOR circuit breaker lockouts like the 437R21 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct lockout device for your multipole breaker application.

How to install a clamp-on circuit breaker lockout?

To install a clamp-on lockout like the CONDOR 437R21, first ensure the circuit breaker is in the OFF position. Then clamp the device securely over the breaker switch toggle. Apply your padlock through the lockout hasp to prevent operation. Always follow your facility's lockout/tagout procedures.

Used in

Common applications for CONDOR
Construction site safety — CONDOR safety vests (yellow, polyester) for worker visibility compliance.
Tool organization for maintenance crews — CONDOR wide-mouth polyester tool bags (orange, 24x12x15 in) for carrying hand tools.
Temporary barrier systems in industrial facilities — CONDOR low-profile single-door metal gates (steel, powder-coated yellow) for floor-level access control.
Warehouse inventory management — CONDOR safety vests (blue, polyester) for staff identification and safety.
Event or site access control — CONDOR adjustable metal gates (for 31.5-41.5 in openings) for railing-mounted barriers.
Customized PPE for contractor teams — CONDOR safety vests with legend inserts (white, polyester) for company logo application.

CONDOR Products

3G Electric supplies CONDOR clamp-on circuit breaker lockouts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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CONDOR Single Pole Breaker Lockout: Clamp-On, For 120/240V AC Volt (MPN 48KV12). Key specifications — For Voltage: 120/240V AC; For Use With: Single-Pole Breakers; Brand: CONDOR; Includes Cable Tie Slot_Final: No.
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CONDOR Circuit Breaker Lockout: Clamp-On, For 120V AC Volt, 6 PK (MPN 437R25). Key specifications — For Voltage: 120V AC; For Use With: Circuit Breaker Switches; Brand: CONDOR; Includes Cable Tie Slot_Final: No.
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CONDOR Circuit Breaker Lockout: Clamp-On, For 120V AC Volt, 6 PK (MPN 437R25). Key specifications — For Voltage: 120V AC; For Use With: Circuit Breaker Switches; Brand: CONDOR; Includes Cable Tie Slot_Final: No.
CONDOR Circuit Breaker Lockout: Clamp-On, For 120/277V AC Volt, For Single Pole Circuit Breaker Type (MPN 437R23). Key specifications — For Voltage: 120/277V AC; For Use With: Circuit Breaker Switches; Brand: CONDOR; Includes Cable Tie Slot_Final: No.
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CONDOR Circuit Breaker Lockout: Clamp-On, For 120/277V AC Volt, For Single Pole Circuit Breaker Type (MPN 437R23). Key specifications — For Voltage: 120/277V AC; For Use With: Circuit Breaker Switches; Brand: CONDOR; Includes Cable Tie Slot_Final: No.
CONDOR Circuit Breaker Lockout: Fuse Block, For 120V AC Volt, 6 PK (MPN 437R24). Key specifications — For Voltage: 120V AC; For Use With: Circuit Breaker Switches; Brand: CONDOR; Includes Cable Tie Slot_Final: No.
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CONDOR Circuit Breaker Lockout: Fuse Block, For 120V AC Volt, 6 PK (MPN 437R24). Key specifications — For Voltage: 120V AC; For Use With: Circuit Breaker Switches; Brand: CONDOR; Includes Cable Tie Slot_Final: No.
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