Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
BRADY Circuit Breaker Lockout: Pin-Out, For 120/277V AC Volt, For Mini Circuit Breaker Type - Pin-Out Circuit Breaker Lockouts
BRADYPin-Out Circuit Breaker Lockouts

BRADY Circuit Breaker Lockout: Pin-Out, For 120/277V AC Volt, For Mini Circuit Breaker Type

The BRADY Circuit Breaker Lockout: Pin-Out (MPN 90851) is a 6-pack of pin-out lockouts for mini circuit breakers rated 120/277V AC, designed for use with multi-pole breakers. 3G Electric interprets your demand for…

SKU 3G-OTH-554922

Brand
BRADY
Item
Circuit Breaker Lockout: Pin-Out, For 120/277V AC Volt, For Mini Circuit Breaker Type
Category
Pin-Out Circuit Breaker Lockouts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BRADY
Manufacturer Part Number
90851
Type
For 120/277V AC Volt, For Mini Circuit Breaker Type, 6 PK
For Voltage
120/277V AC
For Use With
Multi-Pole Breakers
Includes Cable Tie Slot Final
No
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BRADY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRADY Circuit Breaker Lockout: Pin-Out (MPN 90851) is a 6-pack of pin-out lockouts for mini circuit breakers rated 120/277V AC, designed for use with multi-pole breakers. 3G Electric interprets your demand for electrical safety equipment, sourcing this genuine BRADY product across our 14 industrial departments — with specialist depth in controls to support your lockout/tagout compliance.

Frequently Asked Questions

What is the BRADY Circuit Breaker Lockout 90851 used for?

The BRADY 90851 pin-out lockout secures mini circuit breakers rated 120/277V AC during maintenance, preventing accidental re-energization. It is designed for multi-pole breakers and supports lockout/tagout compliance in industrial electrical safety programs. 3G Electric sources this genuine BRADY product across 14 industrial departments.

What are the specifications of the BRADY 90851 lockout?

The BRADY 90851 is a 6-pack of pin-out circuit breaker lockouts for mini breakers rated 120/277V AC. It is designed for use with multi-pole breakers and does not include a cable tie slot. The manufacturer part number is 90851. 3G Electric supplies this genuine BRADY safety device for industrial lockout/tagout compliance.

Where to buy BRADY 90851 circuit breaker lockouts worldwide?

3G Electric supplies the genuine BRADY 90851 pin-out lockout worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this electrical safety product to your facility. Contact us to order the 6-pack for 120/277V AC mini circuit breakers.

How to install the BRADY pin-out circuit breaker lockout?

To install the BRADY 90851 lockout, first de-energize the circuit. Insert the pin-out device into the breaker's lockout slot until it clicks. Secure your padlock through the lockout hole to prevent breaker operation. Always follow your facility's lockout/tagout procedures. 3G Electric provides sourcing support for this BRADY safety product.

Used in

Common applications for BRADY
Facility maintenance — Brady bench liners (MS-915WH) for protecting work surfaces in repair shops
Industrial pumping — Brady spring foot valves (SFV-75) for priming centrifugal pumps in irrigation systems
Safety compliance — Brady barricade tape (91102) for cordoning off hazardous areas during maintenance
Asset security — Brady lead and wire seals (23302) for tamper-evident locking on utility meters
Logistics tracking — Brady cable seals (95167) for securing shipping containers with sequential numbering

BRADY Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from BRADY

View all BRADY parts →
BRADY DIN Style Miniature Breaker Lockout: Pin-Out, For 120/277V AC Volt, 90850. Key specifications — For Voltage: 120/277V AC; For Use With: Push Button; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY
BRADY DIN Style Miniature Breaker Lockout: Pin-Out, For 120/277V AC Volt, 90850. Key specifications — For Voltage: 120/277V AC; For Use With: Push Button; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY Univeral Rotary Breaker Lockout: Electrical Panel, For Panel Circuit Breaker Type (MPN ROT1). Key specifications — For Use With: Engine Switches; Brand: BRADY.
BRADY
BRADY Univeral Rotary Breaker Lockout: Electrical Panel, For Panel Circuit Breaker Type (MPN ROT1). Key specifications — For Use With: Engine Switches; Brand: BRADY.
BRADY Circuit Breaker Lockout: Pin-Out, For 120/277V AC Volt, For Mini Circuit Breaker Type, 6 PK (MPN 90845). Key specifications — For Voltage: 120/277V AC; For Use With: Multi-Pole Breakers; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY
BRADY Circuit Breaker Lockout: Pin-Out, For 120/277V AC Volt, For Mini Circuit Breaker Type, 6 PK (MPN 90845). Key specifications — For Voltage: 120/277V AC; For Use With: Multi-Pole Breakers; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY Miniature Circuit Breaker Lockout: Pin-Out, For 230/400V AC Volt, 149434, 6 PK. Key specifications — For Voltage: 230/400V AC; For Use With: Circuit Breaker Switches; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY
BRADY Miniature Circuit Breaker Lockout: Pin-Out, For 230/400V AC Volt, 149434, 6 PK. Key specifications — For Voltage: 230/400V AC; For Use With: Circuit Breaker Switches; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY DIN Style Miniature Breaker Lockout: Pin-Out, For 120/277V AC Volt (MPN 90844). Key specifications — For Voltage: 120/277V AC; For Use With: Multi-Pole Breakers; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY
BRADY DIN Style Miniature Breaker Lockout: Pin-Out, For 120/277V AC Volt (MPN 90844). Key specifications — For Voltage: 120/277V AC; For Use With: Multi-Pole Breakers; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY Miniature Circuit Breaker Lockout: Pin-Out, For 230/400V AC Volt (MPN 149433). Key specifications — For Voltage: 230/400V AC; For Use With: Circuit Breaker Switches; Brand: BRADY; Includes Cable Tie Slot_Final: No.
BRADY
BRADY Miniature Circuit Breaker Lockout: Pin-Out, For 230/400V AC Volt (MPN 149433). Key specifications — For Voltage: 230/400V AC; For Use With: Circuit Breaker Switches; Brand: BRADY; Includes Cable Tie Slot_Final: No.