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ABB FPTN372726R1002
WB75-A 42V 50Hz / 42-48V 60Hz / 42V DC Mechanical Latching Unit
- MPN
- FPTN372726R1002
- EAN
- 3471522121929
- Category
- ABB Block Contactors
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
- 100% positive eBay feedback
What is the ABB FPTN372726R1002?
WB75-A 42V 50Hz / 42-48V 60Hz / 42V DC is a mechanical latching unit used for converting standard contactors into latched contactors.
The WB75-A block contains a mechanical latching device with electromagnetic impulse unlatching (AC or DC) or manual unlatching.
After closing, the contactor continues to be held in the closed position by the latching mechanism should the supply voltage fail at the contactor coil terminals.
Contactor opening can be controlled:
electrically by an impulse (AC or DC) on the WB75-A block coil.
(the coil is not designed to be permanently energized)
manually by pressing the pushbutton on the front face of the WB75-A block.
Specifications
General
| Order code (ABB product ID) | FPTN372726R1002 |
| Type | WB75-A 42V 50Hz / 42-48V 60Hz / 42V DC |
| Lifecycle | Active (current ABB product) |
Ordering
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85389099 |
Dimensions
| Product Net Width | 45 mm |
| Product Net Depth / Length | 39 mm |
| Product Net Height | 81 mm |
| Product Net Weight | 0.12 kg |
Technical
| Standards | IEC/EN 60947-4-1, UL 508 |
| Rated Frequency (f) | Control Circuit 50 / 60 Hz |
| Mechanical Durability | 1 million |
| Rated Control Circuit Voltage (U<sub>c</sub>) | 50 Hz 42 V, 60 Hz 42 ... 48 V, DC Operation 42 V |
| Coil Consumption | Average Holding Value 50 / 60 Hz 60 V·A, Average Pull-in Value 50 Hz 90 V·A, Average Pull-in Value 60 Hz 90 V·A |
| Connecting Capacity | Flexible with Cable End 0.75 ... 2.5 mm², Rigid Cable 1 ... 4 mm² |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 |
| Terminal Type | Screw Terminals |
| Suitable For | A9, A12, A16, A26, A30, A40, A45, A50, A63, A75, A95, A110, AL9, AL9Z, AL12, AL12Z, AL16, AL16Z, AL26, AL30, AL40, AE45, AE50, AE63, AE75, GA75, GAE75, UA16, UA26, UA30, UA50, UA63, UA75, N22E, N31E, N40E, NL22E, NLZ22E, NL31E, NLZ31E, NL40E, NLZ40E, AX06, AX09, AX12, AX18, AX25, AX32, AX40, AX50, AX65, AX80 |
| Product Name | Mechanical Latching Unit |
Material Compliance
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| WEEE B2C / B2B | Business To Business |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
External Classifications and Standards
| ETIM 7 | EC002498 - Accessories for low-voltage switch technology |
| ETIM 8 | EC002498 - Accessories/spare parts for low-voltage switch technology |
| ETIM 9 | EC002498 - Accessories/spare parts for low-voltage switch technology |
| UNSPSC | 39122221 |
| IDEA Granular Category Code (IGCC) | 5219 >> Switch part or accessory |
Downloads & documentation
Official documents from ABB, downloaded directly from the manufacturer.
Data sheets & manuals
CAD & dimension drawings
FPTN372726R1002: frequently asked questions
When can FPTN372726R1002 be shipped?
FPTN372726R1002 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up FPTN372726R1002 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for FPTN372726R1002 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for FPTN372726R1002, subject to availability and destination.
More ABB parts
ABB FPTN372726R1002Price and lead time confirmed within 1 business day
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