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Circuit breakers 6A

ABB BTicino Dehn EATON ETI GEWISS Schneider Electric Siemens
PL6-B6/1 Miniature circuit breaker (MCB), 6 A, 1p, characteristic: B
In stock: Yes
EATON
PL6-B6/1 Miniature circuit breaker (MCB), 6 A, 1p, characteristic: B
3,40 €
This price is valid until 31.12.25 or while stock lasts
EAN: 4015082865184
MPN: 286518
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 1-4 weeks
PL7-B6/1 Miniature circuit breaker (MCB), 6 A, 1p, characteristic: B
In stock: Yes
EATON
PL7-B6/1 Miniature circuit breaker (MCB), 6 A, 1p, characteristic: B
4,15 €
This price is valid until 31.12.25 or while stock lasts
EAN: 4015082626730
MPN: 262673
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 1-4 weeks
PL7-C6/1 Miniature circuit breaker (MCB), 6 A, 1p, characteristic: C
In stock: Yes
EATON
PL7-C6/1 Miniature circuit breaker (MCB), 6 A, 1p, characteristic: C
3,78 €
This price is valid until 31.12.25 or while stock lasts
EAN: 4015082627010
MPN: 262701
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Similar figure
In stock: Yes
Siemens
Miniature circuit breaker 230/400 V 6 kA, 1-pole, B, 4 A
2,79 € per pcs
This price is valid until 24.12.25 or while stock lasts
EAN: 4001869388168
MPN: 5SL6106-7
Box: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PL6-B6/3 Miniature circuit breaker (MCB), 6 A, 3p, characteristic: B
In stock: Yes
EATON
PL6-B6/3 Miniature circuit breaker (MCB), 6 A, 3p, characteristic: B
11,43 €
This price is valid until 31.12.25 or while stock lasts
EAN: 4015082865863
MPN: 286586
Package: 1
Box: 4
Estimate delivery time at our warehouse (approx.): 1-4 weeks
PL7-B6/3 Miniature circuit breaker (MCB), 6 A, 3p, characteristic: B
In stock: Yes
EATON
PL7-B6/3 Miniature circuit breaker (MCB), 6 A, 3p, characteristic: B
13,70 €
This price is valid until 31.12.25 or while stock lasts
EAN: 4015082633868
MPN: 263386
Package: 1
Box: 4
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Similar figure
In stock: Yes
Siemens
Miniature circuit breaker 400 V 6kA, 3-pole, C, 6A
11,68 € per pcs
This price is valid until 24.12.25 or while stock lasts
EAN: 4001869388724
MPN: 5SL6306-7
Box: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
S201-C6 Miniature Circuit Breaker - 1P - C - 6 A
In stock: Yes
ABB
S201-C6 Miniature Circuit Breaker - 1P - C - 6 A
6,07 € per pcs
This price is valid until 31.12.30 or while stock lasts
EAN: 4016779464000
MPN: 2CDS251001R0064
Package: 1
Box: 10
Pallet: 3840
Estimate delivery time at our warehouse (approx.): By request
Similar figure
In stock: No
Siemens
Miniature circuit breaker 400 V 10kA, 3-pole, C, 6A
25,37 € per pcs
This price is valid until 31.12.25
EAN: 4001869440491
MPN: 5SL4306-7
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Similar figure
In stock: No
Siemens
Circuit breaker Universal current 880 V DC 400 V AC 10kA, 4-pole, B, 6A max.
72,63 € per pcs
This price is valid until 31.12.25
EAN: 4001869405018
MPN: 5SY5406-6
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Similar figure
In stock: No
Siemens
Miniature circuit breaker 400 V 10 kA, 4-pole, B, 6 A, D=70 mm
40,63 € per pcs
This price is valid until 31.12.25
EAN: 4001869182025
MPN: 5SY4406-6
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Similar figure
In stock: No
Siemens
Miniature circuit breaker 400 V 10kA, 2-pole, B, 6A
14,31 € per pcs
This price is valid until 31.12.25
EAN: 4001869439358
MPN: 5SL4206-6
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Similar figure
In stock: No
Siemens
Miniature circuit breaker 230/400 V 6 kA, 1-pole, B, 6 A, D=70 mm
5,89 € per pcs
This price is valid until 31.12.25
EAN: 4001869245867
MPN: 5SY6106-6
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Similar figure
In stock: No
Siemens
Circuit breaker Universal current 440 V DC 400 V AC 10kA, 2-pole, B, 06A Miniature
35,53 € per pcs
This price is valid until 31.12.25
EAN: 4001869226484
MPN: 5SY5206-6
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks
TH.-M. MCB 1P+N 6A 1.5KA
In stock: No
BTicino
TH.-M. MCB 1P+N 6A 1.5KA
93,79 € per pcs
This price is valid until 02.02.26
Split box: 10,00 €
EAN: 8012199438627
MPN: C4301/6
Box: 1
Pallet: 258
Estimate delivery time at our warehouse (approx.): By request
Miniature circuit breaker (MCB), 6 A, 1p+N, characteristic: C
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 1p+N, characteristic: C
18,83 €
This price is valid until 24.12.25
Subtotal: 225,96 € MOQ: 12
EAN: 4015082631710
MPN: 263171
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Similar figure
In stock: No
Siemens
Miniature circuit breaker 230 V 6 kA, 1+N-pole, C, 6 A
7,88 € per pcs
This price is valid until 31.12.25
EAN: 4001869389288
MPN: 5SL6506-7
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks
MD99
In stock: No
ABB
EP103N D06 Miniature Circuit Breaker - 3+NP - D - 6 A
37,21 € per pcs
This price is valid until 24.12.25
EAN: 5411815224492
MPN: 4TQA668370R0000
Box: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
MD01
In stock: No
ABB
EP103 D06 Miniature Circuit Breaker - 3P - D - 6 A
20,27 € per pcs
This price is valid until 24.12.25
EAN: 5411815224300
MPN: 4TQA668359R0000
Box: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
MD01
In stock: No
ABB
EPC61N B06 Miniature Circuit Breaker - 1+NP - B - 6 A
17,83 € per pcs
This price is valid until 24.12.25
EAN: 5411815221187
MPN: 4TQA694277R0000
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
MD01
In stock: No
ABB
EPC611 C06 Miniature Circuit Breaker - 1P - C - 6 A
18,77 € per pcs
This price is valid until 24.12.25
EAN: 5411815221132
MPN: 4TQA694388R0000
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
MD99
In stock: No
ABB
EPC61N C06 Miniature Circuit Breaker - 1+NP - C - 6 A
10,86 € per pcs
This price is valid until 24.12.25
EAN: 5411815221262
MPN: 4TQA694393R0000
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
MINIATURE CIRCUIT BREAKER - C CHARACTERISTIC - 1P+N 6A 230Vac - 1 MODULE - NATURAL SATIN BEIGE - CHORUSMART
In stock: No
GEWISS
MINIATURE CIRCUIT BREAKER - C CHARACTERISTIC - 1P+N 6A 230Vac - 1 MODULE - NATURAL SATIN BEIGE - CHORUSMART
43,60 €
This price is valid until 31.12.25
EAN: 8034035073298
MPN: GW13466
Package: 1
Box: 12
Pallet: 2400
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 1p, characteristic: D
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 1p, characteristic: D
16,20 €
This price is valid until 24.12.25
EAN: 4015082422233
MPN: 242223
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 4p, characteristic: C
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 4p, characteristic: C
27,61 €
This price is valid until 24.12.25
EAN: 4015082430818
MPN: 243081
Package: 1
Box: 30
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 3p, characteristic: C
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 3p, characteristic: C
12,64 €
This price is valid until 24.12.25
EAN: 9010238063723
MPN: 194888
Package: 1
Box: 4
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 1p+N, characteristic: B
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 1p+N, characteristic: B
12,21 €
This price is valid until 24.12.25
EAN: 4015082423049
MPN: 242304
Package: 1
Box: 60
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 3p+N, characteristic: B
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 3p+N, characteristic: B
67,41 €
This price is valid until 24.12.25
EAN: 4015082425111
MPN: 242511
Package: 1
Box: 30
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PLS6-D63/2 Eaton Moeller series xPole - PLS6/M MCB
In stock: No
EATON
PLS6-D63/2 Eaton Moeller series xPole - PLS6/M MCB
33,33 €
This price is valid until 24.12.25
EAN: 4015081129508
MPN: 113405
Package: 1
Box: 60
Estimate delivery time at our warehouse (approx.): 4-6 weeks
HN-B6/1N Eaton Moeller series xPole Home - HN/HN-HX MCB
In stock: No
EATON
HN-B6/1N Eaton Moeller series xPole Home - HN/HN-HX MCB
11,64 €
This price is valid until 24.12.25
EAN: 9010238063228
MPN: 194838
Package: 1
Box: 6
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 4p, characteristic: D
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 4p, characteristic: D
71,78 €
This price is valid until 24.12.25
EAN: 4015082426293
MPN: 242629
Package: 1
Box: 30
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 4p, characteristic: B
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 4p, characteristic: B
74,70 €
This price is valid until 24.12.25
EAN: 4015082430559
MPN: 243055
Package: 1
Box: 30
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PXL-C6/1 Eaton Moeller series xPole - PXL MCB
In stock: No
EATON
PXL-C6/1 Eaton Moeller series xPole - PXL MCB
11,61 €
This price is valid until 24.12.25
Subtotal: 139,32 € MOQ: 12
EAN: 4015082360535
MPN: 236053
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PXL-B6/1N Eaton Moeller series xPole - PXL MCB
In stock: No
EATON
PXL-B6/1N Eaton Moeller series xPole - PXL MCB
48,38 €
This price is valid until 24.12.25
EAN: 4015082361143
MPN: 236114
Package: 1
Box: 60
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PXL-C6/4 Eaton Moeller series xPole - PXL MCB
In stock: No
EATON
PXL-C6/4 Eaton Moeller series xPole - PXL MCB
182,73 €
This price is valid until 24.12.25
EAN: 4015082366100
MPN: 236610
Package: 1
Box: 30
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 2p, characteristic: B
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 2p, characteristic: B
13,60 €
This price is valid until 24.12.25
EAN: 4015082428488
MPN: 242848
Package: 1
Box: 60
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 3p+N, characteristic: C
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 3p+N, characteristic: C
31,01 €
This price is valid until 24.12.25
EAN: 4015082430122
MPN: 243012
Package: 1
Box: 30
Estimate delivery time at our warehouse (approx.): 4-6 weeks
HN-B6/1 Eaton Moeller series xPole Home - HN/HN-HX MCB
In stock: No
EATON
HN-B6/1 Eaton Moeller series xPole Home - HN/HN-HX MCB
4,46 €
This price is valid until 24.12.25
EAN: 9010238063020
MPN: 194818
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PLS6-D6/3-MW Eaton Moeller series xPole - PLS6/M MCB
In stock: No
EATON
PLS6-D6/3-MW Eaton Moeller series xPole - PLS6/M MCB
32,39 €
This price is valid until 24.12.25
EAN: 4015082429669
MPN: 242966
Package: 1
Box: 40
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 1p, characteristic: C, DC
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 1p, characteristic: C, DC
25,60 €
This price is valid until 24.12.25
EAN: 4015082431198
MPN: 243119
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 3p, characteristic: D
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 3p, characteristic: D
58,78 €
This price is valid until 24.12.25
EAN: 4015082424916
MPN: 242491
Package: 1
Box: 40
Estimate delivery time at our warehouse (approx.): 4-6 weeks
HN-C6/3N Eaton Moeller series xPole Home - HN/HN-HX MCB
In stock: No
EATON
HN-C6/3N Eaton Moeller series xPole Home - HN/HN-HX MCB
24,81 €
This price is valid until 24.12.25
EAN: 9010238063921
MPN: 194908
Package: 1
Box: 3
Estimate delivery time at our warehouse (approx.): 4-6 weeks
HN-B6/3N Eaton Moeller series xPole Home - HN/HN-HX MCB
In stock: No
EATON
HN-B6/3N Eaton Moeller series xPole Home - HN/HN-HX MCB
24,81 €
This price is valid until 24.12.25
EAN: 9010238063822
MPN: 194898
Package: 1
Box: 3
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PLZ4-C6/1N-MW Eaton Moeller series xPole - PLZ4 MCB
In stock: No
EATON
PLZ4-C6/1N-MW Eaton Moeller series xPole - PLZ4 MCB
25,01 €
This price is valid until 24.12.25
EAN: 4015082432249
MPN: 243224
Package: 1
Box: 60
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 1p, characteristic: C
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 1p, characteristic: C
7,54 €
This price is valid until 24.12.25
Subtotal: 90,48 € MOQ: 12
EAN: 4015082422004
MPN: 242200
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Miniature circuit breaker (MCB), 6 A, 4p, characteristic: C
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 4p, characteristic: C
71,51 €
This price is valid until 24.12.25
EAN: 4015082426064
MPN: 242606
Package: 1
Box: 30
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PLS6-D6-MW Eaton Moeller series xPole - PLS6/M MCB
In stock: No
EATON
PLS6-D6-MW Eaton Moeller series xPole - PLS6/M MCB
9,24 €
This price is valid until 24.12.25
EAN: 4015082426989
MPN: 242698
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
HN-B6/3 Eaton Moeller series xPole Home - HN/HN-HX MCB
In stock: No
EATON
HN-B6/3 Eaton Moeller series xPole Home - HN/HN-HX MCB
17,94 €
This price is valid until 24.12.25
EAN: 9010238063624
MPN: 194878
Package: 1
Box: 4
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PXL-D6/1 Eaton Moeller series xPole - PXL MCB
In stock: No
EATON
PXL-D6/1 Eaton Moeller series xPole - PXL MCB
32,17 €
This price is valid until 24.12.25
EAN: 4015082360931
MPN: 236093
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks
MINIATURE CIRCUIT BREAKER - C CHARACTERISTIC - 1P+N 6A 230Vac - 1 MODULE - SATIN WHITE - CHORUSMART
In stock: No
GEWISS
MINIATURE CIRCUIT BREAKER - C CHARACTERISTIC - 1P+N 6A 230Vac - 1 MODULE - SATIN WHITE - CHORUSMART
43,60 €
This price is valid until 31.12.25
EAN: 8034035075995
MPN: GW15466
Package: 1
Box: 12
Pallet: 2400
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Product photo
In stock: No
ETI
ETIMAT P10-DC 2p C6
19,87 €
This price is valid until 31.08.25
EAN: 3838895686071
MPN: 260621104
Package: 1
Box: 30
Pallet: 2520
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Product photo
In stock: No
ETI
ETIMAT P10 1p+N C6
14,33 €
This price is valid until 31.08.25
EAN: 3838895653318
MPN: 270611104
Package: 1
Box: 30
Pallet: 2520
Estimate delivery time at our warehouse (approx.): 1-4 weeks
ETIMAT P10 2p D6
In stock: No
ETI
ETIMAT P10 2p D6
16,53 €
This price is valid until 31.08.25
EAN: 3838895655794
MPN: 270622102
Package: 1
Box: 30
Pallet: 2520
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Product photo
In stock: No
ETI
ETIMAT P10 2p C6
12,74 €
This price is valid until 31.08.25
EAN: 3838895653349
MPN: 270621101
Package: 1
Box: 30
Pallet: 2520
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Miniature circuit breaker (MCB), 6 A, 1p+N, characteristic: B
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 1p+N, characteristic: B
19,31 €
This price is valid until 24.12.25
EAN: 4015082786427
MPN: 278642
Package: 1
Box: 60
Estimate delivery time at our warehouse (approx.): 4-6 weeks
PL7-C6/4 Miniature circuit breaker (MCB), 6 A, 4p, characteristic: C
In stock: No
EATON
PL7-C6/4 Miniature circuit breaker (MCB), 6 A, 4p, characteristic: C
20,17 €
This price is valid until 31.12.25
EAN: 4015081616985
MPN: 165188
Package: 1
Box: 3
Estimate delivery time at our warehouse (approx.): 1-4 weeks
MD01
In stock: No
Schneider Electric
Miniature circuit-breaker, Acti9 iC60N, 1P, 6 A, C curve, 6000 A (IEC 60898-1), 10 kA (IEC 60947-2)
6,54 €
This price is valid until 31.12.25
EAN: 3606480079450
MPN: A9F74106
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): By request
Miniature circuit breaker (MCB), 6 A, 3p, characteristic: Z
In stock: No
EATON
Miniature circuit breaker (MCB), 6 A, 3p, characteristic: Z
69,73 €
This price is valid until 24.12.25
EAN: 4015082789244
MPN: 278924
Package: 1
Box: 40
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Similar figure
In stock: No
Siemens
Miniature circuit breaker 230/400 V 10 kA, 1-pole, C, 6 A
6,37 € per pcs
This price is valid until 31.12.25
EAN: 4001869440132
MPN: 5SL4106-7
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks
Similar figure
In stock: No
Siemens
Miniature circuit breaker 400 V 10kA, 2-pole, C, 6A
17,92 € per pcs
This price is valid until 31.12.25
EAN: 4001869440316
MPN: 5SL4206-7
Box: 1
Estimate delivery time at our warehouse (approx.): 1-4 weeks

6A MCB for Control Lines, Lighting, and Sensitive Loads

The 6a mcb (miniature circuit breaker) is commonly used in branch circuits where stable protection for low-to-medium current loads is required. It offers precise trip characteristics, making it ideal for lighting, control panels, and system-integrated electronics.

At Bank of Lamps, we distribute certified mcb 6a units from multiple EU brands, with B- and C-curve options, multiple pole formats, and DIN-rail-ready enclosures — all available for B2B bulk orders with full documentation.

Applications for a 6A Circuit Breaker

  • Lighting Circuits — in offices, stairwells, and residential flats
     
  • Control Panels — for relays, contactors, and HMI supply
     
  • Fan and Extractor Lines — low-power HVAC segments
     
  • Fire Safety and Security Systems — ensuring isolated protection
     
  • Server Room Infrastructure — branch lines for patch panels or routers

The 6a circuit breaker is particularly suitable for protecting segments where moderate inrush occurs — such as LED drivers or small motors.

Available Brands and Models in Stock

We supply mcb 6a models from leading European manufacturers, including:

  • Schneider Electric Acti9 – iC60N/iC60H 6A, type B or C, 6/10kA
     
  • ABB S200 Series – S201-B6 and S201-C6, compact DIN-rail breakers
     
  • Eaton FAZ-B6/C6 – ideal for machine panels or export-grade cabinets
     
  • Hager MBN6A – with wide connection capacity and snap-in mounting
     
  • Legrand DX³ B6/C6 – robust toggle action, compliant with EN 60898

Models range from 1-pole to 4-pole, with optional add-ons like auxiliaries and shunt trips available.

Technical Specifications Overview

  • Rated voltage: 230/400V AC
  • Breaking capacity: 6–10 kA depending on model
  • Tripping curve: B (sensitive loads) / C (standard circuits)
  • Mounting: 35 mm DIN rail (clip-in)
  • Terminals: up to 16 mm² Cu wire, screw or spring connection
  • Certifications: CE, VDE, IEC/EN 60898-1 or 60947-2

Need integration with KNX or automation panels? We also stock compatible accessories and comb busbars.

Wholesale Distributor of MCB 6A Units

Bank of Lamps is a dedicated B2B supplier — no retail markups, no stock delays. We offer:

  • Live access to 6a mcb inventory from certified EU brands
  • Orders from 20 units to full pallet — mix of models allowed
  • Shipping from our 5,100 m² bonded warehouse with tracking
  • Support for phased deliveries and BOM-based sourcing
  • 96+ manufacturer integrations with full spec-matching support

Since 1997, we’ve helped installers, distributors, and project buyers get the right circuit breakers — on time, at scale, without overpaying.