Shop Electrical Breaker Lock

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$13.00
Circuit Breaker Lockout - Standard - Master Lock
Uline
$13.00
Circuit Breaker Lockout - Standard - Master Lock
Uline
$215.00
Lockout/Tagout Kit - Electrical - Master Lock
Uline
$215.00
Lockout/Tagout Kit - Electrical - Master Lock
Uline
$16.00
Circuit Breaker Lockout - Oversized - Master Lock
Uline
$16.00
Circuit Breaker Lockout - Oversized - Master Lock
Uline
$12.32
Master Lock Circuit Breaker Lockout: Clamp-On, For 120/240V AC Volt Model: 493B
Grainger
1K+
$12.32
Master Lock Circuit Breaker Lockout: Clamp-On, For 120/240V AC Volt Model: 493B
Grainger
$39.99
Realplus Circuit Breaker Lockout, Lockout Tagout Breaker Lock For Standard Single And Double Toggles, Pack Of 12
Amazon.com
20
Free shipping
$39.99
Realplus Circuit Breaker Lockout, Lockout Tagout Breaker Lock For Standard Single And Double Toggles, Pack Of 12
Amazon.com
$16.04
Master Lock Circuit Breaker Lockout: Clamp-On, For 120/240V AC Volt, S3821 Model: S3821
Grainger
1
$16.04
Master Lock Circuit Breaker Lockout: Clamp-On, For 120/240V AC Volt, S3821 Model: S3821
Grainger
$23.22
Master Lock Circuit Breaker Lockout: Clamp-On, For 480/600V AC Volt, S3823 Model: S3823
Grainger
1
$23.22
Master Lock Circuit Breaker Lockout: Clamp-On, For 480/600V AC Volt, S3823 Model: S3823
Grainger
$5.49
Garvin Ubl1-Red Red Universal Breaker Lock Out Device
Gordon Electric Supply
61
$5.49
Garvin Ubl1-Red Red Universal Breaker Lock Out Device
Gordon Electric Supply
$161.80
569B737P1 GENERAL ELECTRIC - Circuit Breaker & Circuit Breaker Accessory Supplies
Radwell.com
$161.80
569B737P1 GENERAL ELECTRIC - Circuit Breaker & Circuit Breaker Accessory Supplies
Radwell.com
$5.09
Garvin Ubl1 Universal Breaker Lock Out Device
Gordon Electric Supply
$5.09
Garvin Ubl1 Universal Breaker Lock Out Device
Gordon Electric Supply
$57.86
Master Lock 493B Grip Tight Circuit Breaker Lockout (6-Pack)
Amazon.com
16
Free shipping
$57.86
Master Lock 493B Grip Tight Circuit Breaker Lockout (6-Pack)
Amazon.com
$64.95
TRADESAFE Circuit Breaker Lockout Device, 10 Pack, 120/277 Volt, Clamp-On Single Pole Breaker Lock Out Device, OSHA Compliant, Premium Grade, Medium
Amazon.com
128
Free shipping
$64.95
TRADESAFE Circuit Breaker Lockout Device, 10 Pack, 120/277 Volt, Clamp-On Single Pole Breaker Lock Out Device, OSHA Compliant, Premium Grade, Medium
Amazon.com
$17.00
ELOCK-FA SPACE AGE ELECTRONICS - Safety Systems & Safety Interlock Switch Supplies
Radwell.com
172
$17.00
ELOCK-FA SPACE AGE ELECTRONICS - Safety Systems & Safety Interlock Switch Supplies
Radwell.com
$19.99
(2)Square D Qo 1P, 2P, Or 3P Circuit Breaker Handle Lock Off On Clamp
eBay
41
Free shipping
$19.99
(2)Square D Qo 1P, 2P, Or 3P Circuit Breaker Handle Lock Off On Clamp
eBay
$77.84
Master Lock S3821 Grip Tight Plus Circuit Breaker Lockout Device Fits Miniature Circuit Breakers (120/240 V)
Voomi Supply
1
$77.84
Master Lock S3821 Grip Tight Plus Circuit Breaker Lockout Device Fits Miniature Circuit Breakers (120/240 V)
Voomi Supply
$57.99
Brady Circuit Breaker Lockout - Clamp On, Flip Cover, 6-Pack
Brady Corporation
11
$57.99
Brady Circuit Breaker Lockout - Clamp On, Flip Cover, 6-Pack
Brady Corporation
$252.00
Siemens 3VA9578-0LB10 Padlock Device
SuperBreakers.com
$252.00
Siemens 3VA9578-0LB10 Padlock Device
SuperBreakers.com
$49.00
Master Lock Grip Tight 491B Circuit Breaker Lockout
eBay
17
Free shipping
$49.00
Master Lock Grip Tight 491B Circuit Breaker Lockout
eBay
$3.65
Circuit Breaker Lockout Ring S4933959-501 Red
AircraftSpruce.com
$3.65
Circuit Breaker Lockout Ring S4933959-501 Red
AircraftSpruce.com
$9.99
Master Lock Grip Tight Circuit Breaker Lockout For Standard And Double Toggles - Single & Double | Farwest
Farwest Line
1K+
$9.99
Master Lock Grip Tight Circuit Breaker Lockout For Standard And Double Toggles - Single & Double | Farwest
Farwest Line
$193.02
Cutler Hammer 5155C81G01 - Eaton Panelboard Trim Lock UL 67 Certified Aftermarket Circuit Breakers
Essential Electric Supply
$193.02
Cutler Hammer 5155C81G01 - Eaton Panelboard Trim Lock UL 67 Certified Aftermarket Circuit Breakers
Essential Electric Supply
$13.01
$24.30
BHLW1 - Cutler Hammer 1-Pole Type BR Handle Lockoff For Circuit Breakers
Essential Electric Supply
46% off
$13.01
$24.30
BHLW1 - Cutler Hammer 1-Pole Type BR Handle Lockoff For Circuit Breakers
Essential Electric Supply
$15,741.00
Master Lock 493B Grip Tight Circuit Breaker Lockout Standard Toggle. Qty 3
eBay
$15,741.00
Master Lock 493B Grip Tight Circuit Breaker Lockout Standard Toggle. Qty 3
eBay
$13.19
Circuit Breaker Padlock Device
Home Depot
8
Free shipping
$13.19
Circuit Breaker Padlock Device
Home Depot
$208.80
Eaton HLK6 Padlock Device
SuperBreakers.com
$208.80
Eaton HLK6 Padlock Device
SuperBreakers.com
$10.34
Master Lock S2390, Universal Miniature Circuit Breaker Lockout, 2-2/5 in W X 4-1/2 in L X 45/64 in H
Selectum
$10.34
Master Lock S2390, Universal Miniature Circuit Breaker Lockout, 2-2/5 in W X 4-1/2 in L X 45/64 in H
Selectum
$9.70
Master Lock Miniature Circuit Breaker Lockout, Standard Toggles, Black Tab, S2390
Global Industrial
$9.70
Master Lock Miniature Circuit Breaker Lockout, Standard Toggles, Black Tab, S2390
Global Industrial
$20.00
Master Lock Grip Tight Plus Oversized Handle Circuit Breaker Lockout, 480/600V, Red, S3823
Global Industrial
$20.00
Master Lock Grip Tight Plus Oversized Handle Circuit Breaker Lockout, 480/600V, Red, S3823
Global Industrial
$11.84
Master Lock 491B, Grip Tight Circuit Breaker Lockout, 120/277 V, 1-1/4 in W X 3-1/2 in L
Selectum
15
$11.84
Master Lock 491B, Grip Tight Circuit Breaker Lockout, 120/277 V, 1-1/4 in W X 3-1/2 in L
Selectum
$9.17
Master Lock 493B, Grip Tight Circuit Breaker Lockout, 120/277 V, 3/4 in W X 3 in L
Selectum
1K+
$9.17
Master Lock 493B, Grip Tight Circuit Breaker Lockout, 120/277 V, 3/4 in W X 3 in L
Selectum
$108.14
AK5PA232 SCHNEIDER ELECTRIC - Circuit Breaker & Circuit Breaker Accessory Supplies
Radwell.com
$108.14
AK5PA232 SCHNEIDER ELECTRIC - Circuit Breaker & Circuit Breaker Accessory Supplies
Radwell.com
$7.85
Master Lock 493B Grip Tight Circuit Breaker Lockout
Mr. Lock
1K+
$7.85
Master Lock 493B Grip Tight Circuit Breaker Lockout
Mr. Lock
$9.08
Homeline 15A - 30A Single-Pole Handle Padlock Attachment For CAFI, GFI And DF Circuit Breakers
Home Depot
1
Free shipping
$9.08
Homeline 15A - 30A Single-Pole Handle Padlock Attachment For CAFI, GFI And DF Circuit Breakers
Home Depot
$30.95
Master Lock S2394 Universal Miniature Circuit Breaker Lockout Device, Tool-Free
Global Industrial
$30.95
Master Lock S2394 Universal Miniature Circuit Breaker Lockout Device, Tool-Free
Global Industrial
$9.28
Master Lock 493B, No. 493B Grip Tight Circuit Breaker Lockout
MegaDepot
1K+
$9.28
Master Lock 493B, No. 493B Grip Tight Circuit Breaker Lockout
MegaDepot
$4.78
THQL 1 in. Frame Breaker Non Padlocking Handle Lock
Home Depot
3
Free shipping
$4.78
THQL 1 in. Frame Breaker Non Padlocking Handle Lock
Home Depot
Q&A: Why is there a lock on my circuit breaker?
Q&A: Why is there a lock on my circuit breaker?
Jun 16, 2015
structuretech.com
Molded case circuit breaker lock The circuit breaker lock is a kind of electrical appliance protection device, and especially relates to a lock used to prevent the circuit breaker from being operated by mistake. When equipment and circuits need to be overhauled, the circuit breaker must be locked to protect the lives of maintenance personnel. . . . . . . #электричество #электрика #электрикаподключ #электрикавдоме #электромонтаж #электрики #электрик #электромонтажныеработы #электрощит #сборкащито
0:28
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FacebookCNC Electric
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What Is a Stab-Lok Circuit Breaker and Its Safety Issue
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Shop Electrical Breaker Lock

Sponsored
About our ads
$64.95
TRADESAFE Circuit Breaker Lockout Device, 10 Pack, 120/277 Volt, Clamp-On Single Pole Breaker Lock Out Device, OSHA Compliant, Premium Grade, Medium
Amazon.com
128
Free shipping
$64.95
TRADESAFE Circuit Breaker Lockout Device, 10 Pack, 120/277 Volt, Clamp-On Single Pole Breaker Lock Out Device, OSHA Compliant, Premium Grade, Medium
Amazon.com
$17.00
ELOCK-FA SPACE AGE ELECTRONICS - Safety Systems & Safety Interlock Switch Supplies
Radwell.com
172
$17.00
ELOCK-FA SPACE AGE ELECTRONICS - Safety Systems & Safety Interlock Switch Supplies
Radwell.com
$19.99
(2)Square D Qo 1P, 2P, Or 3P Circuit Breaker Handle Lock Off On Clamp
eBay
41
Free shipping
$19.99
(2)Square D Qo 1P, 2P, Or 3P Circuit Breaker Handle Lock Off On Clamp
eBay
$77.84
Master Lock S3821 Grip Tight Plus Circuit Breaker Lockout Device Fits Miniature Circuit Breakers (120/240 V)
Voomi Supply
1
$77.84
Master Lock S3821 Grip Tight Plus Circuit Breaker Lockout Device Fits Miniature Circuit Breakers (120/240 V)
Voomi Supply
$57.99
Brady Circuit Breaker Lockout - Clamp On, Flip Cover, 6-Pack
Brady Corporation
11
$57.99
Brady Circuit Breaker Lockout - Clamp On, Flip Cover, 6-Pack
Brady Corporation
$252.00
Siemens 3VA9578-0LB10 Padlock Device
SuperBreakers.com
$252.00
Siemens 3VA9578-0LB10 Padlock Device
SuperBreakers.com
$49.00
Master Lock Grip Tight 491B Circuit Breaker Lockout
eBay
17
Free shipping
$49.00
Master Lock Grip Tight 491B Circuit Breaker Lockout
eBay
$3.65
Circuit Breaker Lockout Ring S4933959-501 Red
AircraftSpruce.com
$3.65
Circuit Breaker Lockout Ring S4933959-501 Red
AircraftSpruce.com
$9.99
Master Lock Grip Tight Circuit Breaker Lockout For Standard And Double Toggles - Single & Double | Farwest
Farwest Line
1K+
$9.99
Master Lock Grip Tight Circuit Breaker Lockout For Standard And Double Toggles - Single & Double | Farwest
Farwest Line
$193.02
Cutler Hammer 5155C81G01 - Eaton Panelboard Trim Lock UL 67 Certified Aftermarket Circuit Breakers
Essential Electric Supply
$193.02
Cutler Hammer 5155C81G01 - Eaton Panelboard Trim Lock UL 67 Certified Aftermarket Circuit Breakers
Essential Electric Supply
$13.01
$24.30
BHLW1 - Cutler Hammer 1-Pole Type BR Handle Lockoff For Circuit Breakers
Essential Electric Supply
46% off
$13.01
$24.30
BHLW1 - Cutler Hammer 1-Pole Type BR Handle Lockoff For Circuit Breakers
Essential Electric Supply
$15,741.00
Master Lock 493B Grip Tight Circuit Breaker Lockout Standard Toggle. Qty 3
eBay
$15,741.00
Master Lock 493B Grip Tight Circuit Breaker Lockout Standard Toggle. Qty 3
eBay
$13.19
Circuit Breaker Padlock Device
Home Depot
8
Free shipping
$13.19
Circuit Breaker Padlock Device
Home Depot
$208.80
Eaton HLK6 Padlock Device
SuperBreakers.com
$208.80
Eaton HLK6 Padlock Device
SuperBreakers.com
$10.34
Master Lock S2390, Universal Miniature Circuit Breaker Lockout, 2-2/5 in W X 4-1/2 in L X 45/64 in H
Selectum
$10.34
Master Lock S2390, Universal Miniature Circuit Breaker Lockout, 2-2/5 in W X 4-1/2 in L X 45/64 in H
Selectum
$9.70
Master Lock Miniature Circuit Breaker Lockout, Standard Toggles, Black Tab, S2390
Global Industrial
$9.70
Master Lock Miniature Circuit Breaker Lockout, Standard Toggles, Black Tab, S2390
Global Industrial
$20.00
Master Lock Grip Tight Plus Oversized Handle Circuit Breaker Lockout, 480/600V, Red, S3823
Global Industrial
$20.00
Master Lock Grip Tight Plus Oversized Handle Circuit Breaker Lockout, 480/600V, Red, S3823
Global Industrial
$11.84
Master Lock 491B, Grip Tight Circuit Breaker Lockout, 120/277 V, 1-1/4 in W X 3-1/2 in L
Selectum
15
$11.84
Master Lock 491B, Grip Tight Circuit Breaker Lockout, 120/277 V, 1-1/4 in W X 3-1/2 in L
Selectum

Shop Electrical Breaker Lock

Sponsored
About our ads
$13.00
Circuit Breaker Lockout - Standard - Master Lock
Uline
$13.00
Circuit Breaker Lockout - Standard - Master Lock
Uline
$215.00
Lockout/Tagout Kit - Electrical - Master Lock
Uline
$215.00
Lockout/Tagout Kit - Electrical - Master Lock
Uline
$16.00
Circuit Breaker Lockout - Oversized - Master Lock
Uline
$16.00
Circuit Breaker Lockout - Oversized - Master Lock
Uline
$12.32
Master Lock Circuit Breaker Lockout: Clamp-On, For 120/240V AC Volt Model: 493B
Grainger
1K+
$12.32
Master Lock Circuit Breaker Lockout: Clamp-On, For 120/240V AC Volt Model: 493B
Grainger
$39.99
Realplus Circuit Breaker Lockout, Lockout Tagout Breaker Lock For Standard Single And Double Toggles, Pack Of 12
Amazon.com
20
Free shipping
$39.99
Realplus Circuit Breaker Lockout, Lockout Tagout Breaker Lock For Standard Single And Double Toggles, Pack Of 12
Amazon.com
$16.04
Master Lock Circuit Breaker Lockout: Clamp-On, For 120/240V AC Volt, S3821 Model: S3821
Grainger
1
$16.04
Master Lock Circuit Breaker Lockout: Clamp-On, For 120/240V AC Volt, S3821 Model: S3821
Grainger
$23.22
Master Lock Circuit Breaker Lockout: Clamp-On, For 480/600V AC Volt, S3823 Model: S3823
Grainger
1
$23.22
Master Lock Circuit Breaker Lockout: Clamp-On, For 480/600V AC Volt, S3823 Model: S3823
Grainger
$5.49
Garvin Ubl1-Red Red Universal Breaker Lock Out Device
Gordon Electric Supply
61
$5.49
Garvin Ubl1-Red Red Universal Breaker Lock Out Device
Gordon Electric Supply
$161.80
569B737P1 GENERAL ELECTRIC - Circuit Breaker & Circuit Breaker Accessory Supplies
Radwell.com
$161.80
569B737P1 GENERAL ELECTRIC - Circuit Breaker & Circuit Breaker Accessory Supplies
Radwell.com
$5.09
Garvin Ubl1 Universal Breaker Lock Out Device
Gordon Electric Supply
$5.09
Garvin Ubl1 Universal Breaker Lock Out Device
Gordon Electric Supply
$57.86
Master Lock 493B Grip Tight Circuit Breaker Lockout (6-Pack)
Amazon.com
16
Free shipping
$57.86
Master Lock 493B Grip Tight Circuit Breaker Lockout (6-Pack)
Amazon.com
$64.95
TRADESAFE Circuit Breaker Lockout Device, 10 Pack, 120/277 Volt, Clamp-On Single Pole Breaker Lock Out Device, OSHA Compliant, Premium Grade, Medium
Amazon.com
128
Free shipping
$64.95
TRADESAFE Circuit Breaker Lockout Device, 10 Pack, 120/277 Volt, Clamp-On Single Pole Breaker Lock Out Device, OSHA Compliant, Premium Grade, Medium
Amazon.com
$17.00
ELOCK-FA SPACE AGE ELECTRONICS - Safety Systems & Safety Interlock Switch Supplies
Radwell.com
172
$17.00
ELOCK-FA SPACE AGE ELECTRONICS - Safety Systems & Safety Interlock Switch Supplies
Radwell.com
$19.99
(2)Square D Qo 1P, 2P, Or 3P Circuit Breaker Handle Lock Off On Clamp
eBay
41
Free shipping
$19.99
(2)Square D Qo 1P, 2P, Or 3P Circuit Breaker Handle Lock Off On Clamp
eBay
$77.84
Master Lock S3821 Grip Tight Plus Circuit Breaker Lockout Device Fits Miniature Circuit Breakers (120/240 V)
Voomi Supply
1
$77.84
Master Lock S3821 Grip Tight Plus Circuit Breaker Lockout Device Fits Miniature Circuit Breakers (120/240 V)
Voomi Supply
$57.99
Brady Circuit Breaker Lockout - Clamp On, Flip Cover, 6-Pack
Brady Corporation
11
$57.99
Brady Circuit Breaker Lockout - Clamp On, Flip Cover, 6-Pack
Brady Corporation
$252.00
Siemens 3VA9578-0LB10 Padlock Device
SuperBreakers.com
$252.00
Siemens 3VA9578-0LB10 Padlock Device
SuperBreakers.com
$49.00
Master Lock Grip Tight 491B Circuit Breaker Lockout
eBay
17
Free shipping
$49.00
Master Lock Grip Tight 491B Circuit Breaker Lockout
eBay