ABB WE-73-10/CH 64421956

The ABB WE-73-10/CH (64421956) is a thermal overload relay, commonly used for motor protection in industrial applications. Below are its typical technical parameters:

General Specifications:

• Type: Thermal Overload Relay
• Model: WE-73-10/CH
• Order Code (Part No.): 64421956
• Mounting: Compatible with ABB contactors (e.g., AF series)

Electrical Ratings:

• Rated Operational Current (Ie): 10 A (adjustable)
• Setting Range: Typically 0.1–10 A (or similar, depending on exact model)
• Rated Insulation Voltage (Ui): 690 V
• Rated Operational Voltage (Ue): Up to 690 V AC
• Tripping Class: 10 (Standard for motor protection, meaning it trips within 10 seconds at 7.2× rated current)

Thermal Overload Protection:

• Adjustable Current Setting: Via a rotary dial (exact range may vary)
• Ambient Temperature Range: -20°C to +60°C (operation without derating)

Mechanical & Environmental Data:

• Protection Degree: IP20 (finger-safe)
• Mounting Position: Any
• Standards Compliance: IEC/EN 60947-4-1, UL/CSA

Compatibility:

• Designed to work with ABB contactors (e.g., AF series) for motor starter combinations.

Additional Features:

• Manual/Auto Reset: Selectable
• Test & Stop Buttons: Included for functional checks
• Trip Indication: Visual flag for fault detection

Main Brand:

ABB      Allen-Bradley      Alstom      Bently         Emerson     Foxboro

GE       MOOG       Schneider       Woodward       HIMA        Honeywell  

Annual hot selling advantage products：

ABB PM861AK02          ABB PP846A                    ABB PM864AK01

ABB PM861A                  ABB PM861AK01            ABB PM864A

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•Shipping Port: Xiamen

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•Package: Original packing with cartons

Hot Selling Inventory

Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

• ABB:3AUA0000110429, SYSCON2 746924
• Invensys Foxboro:FBM214, FBM242, B0123HE
• Invensys Triconex:3625, 3700A, 3604E
• Woodward:5462-758B
• HIMA:F2-DO-16-02, F8650E
• Yokogawa:SAI143-S03 S1, F9342L-02
• Honeywell:51402497-200, 51403519-160, 51199194-100, CC-PDO801
• Emerson:KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

• Rockwell/Allen Bradley:1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
• ICS Triplex:T8461, T8850, T8403, T8431, T8831, T8310
• Schneider Modicon:140DDI85300
• GE Fanuc:IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
• Siemens:6ES7331-1KF02-0AB0
• Prosoft:MVI46-DFNT
• Bachmann:MPC240
• Woodhead:9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

• Bently Nevada:3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
• EPRO:MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
• ENTEK:EK C6622HS, XM124, 1440-SDM02-01RA