Accessories & Replacement Parts
Accessories and replacement parts are essential for maintaining, repairing, and upgrading electrical distribution and motor control systems. These components support safe operation, restore functionality, and extend the service life of breakers, MCC buckets, and panel equipment.
AmpState’s Accessories & Replacement Parts collection includes breaker accessories, MCC bucket parts, coils, lugs, hardware kits, and retrofit components suitable for maintenance, upgrades, and legacy system support.
Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Siemens | NGB1B090V | Trip Unit | 90A | 1-Pole
Regular price
$2,016.00
Sale price
$2,016.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number NGB1B090V. Suitable for maintenance, retrofit, and replacement needs...
Siemens | NGB3B015V | Trip Unit | 15A | 3-Pole | 347V
Regular price
$4,786.00
Sale price
$4,786.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number NGB3B015V. Suitable for maintenance, retrofit, and replacement needs...
Siemens | NGB3B080 | Trip Unit | 80A | 3-Pole | 347V
Regular price
$6,950.00
Sale price
$6,950.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number NGB3B080. Suitable for maintenance, retrofit, and replacement needs...
Siemens | NXD63S120AL | Trip Unit | 1200A | 3-Pole | 600V
Regular price
$25,214.00
Sale price
$25,214.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number NXD63S120AL. Suitable for maintenance, retrofit, and replacement needs...
Siemens | Q245HH | Rating Plug | 2-Pole | 240V | Plug-In
Regular price
$670.00
Sale price
$670.00
Regular price
Unit price
/
OverviewSiemens Rating Plug identified by part number Q245HH. Suitable for maintenance, retrofit, and replacement needs...
Siemens | Q280HH | Trip Unit | 80A | 2-Pole | 240V
Regular price
$1,007.00
Sale price
$1,007.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number Q280HH. Suitable for maintenance, retrofit, and replacement needs...
Siemens | QJ23B200A02 | Trip Unit | 200A | 3-Pole
Regular price
$2,915.00
Sale price
$2,915.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number QJ23B200A02. Suitable for maintenance, retrofit, and replacement needs...
Siemens | QJH23B12500S01 | Trip Unit | 125A | 3-Pole | 240V
Regular price
$3,353.00
Sale price
$3,353.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number QJH23B12500S01. Suitable for maintenance, retrofit, and replacement needs...
Siemens | SCJD69300G | Trip Unit | 300A | 3-Pole | 600V
Regular price
$23,154.00
Sale price
$23,154.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number SCJD69300G. Suitable for maintenance, retrofit, and replacement needs...
Siemens | SCJD69300NGT | Trip Unit | 3-Pole | 600V | Bolt-On
Regular price
$23,361.00
Sale price
$23,361.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number SCJD69300NGT. Suitable for maintenance, retrofit, and replacement needs...
Siemens | SCJD69300NT | Trip Unit | 300A | 3-Pole | 600V
Regular price
$23,398.00
Sale price
$23,398.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number SCJD69300NT. Suitable for maintenance, retrofit, and replacement needs...
Siemens | SCJD69400NT | Trip Unit | 400A | 3-Pole | 600V | Bolt-On
Regular price
$21,163.00
Sale price
$21,163.00
Regular price
Unit price
/
OverviewSiemens Trip Unit identified by part number SCJD69400NT. Suitable for maintenance, retrofit, and replacement needs...
Sort by
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old