Product Description
WEG BCXMF10 Auxiliary Contact Block — 1 N.O., Front Mount, CWM Series
The WEG BCXMF10 is a single-pole, 1 normally open (N.O.) front-mount auxiliary contact block designed for use with the WEG CWM series of IEC contactors from 9A to 105A. Featuring screw clamp terminals and tool-free snap-on installation, the BCXMF10 is used for signalling, interlocking, and status indication in motor control circuits. The BCXMF10 is also the authorized direct replacement for the discontinued GE BCLF10 auxiliary contact block, with identical dimensions and electrical operation.
Quick Specifications
- Contact Configuration: 1 N.O. (Normally Open)
- Mounting: Front mount, tool-free snap-on installation
- Terminal Type: Screw clamp
- Compatible Contactors: WEG CWM9 through CWM105
- Max per Contactor (CWM9–CWM40): 4 BCXMF10 blocks
- Max per Contactor (CWM50–CWM105): 6 BCXMF10 blocks
- GE Replacement: Authorized direct replacement for discontinued GE BCLF10
Stacking Limits by Contactor Size
| WEG Contactor Range | Current Range | Max BCXMF Blocks (Front) |
|---|---|---|
| CWM9 – CWM40 | 9A – 40A | 4 blocks |
| CWM50 – CWM105 | 50A – 105A | 6 blocks |
Product Features
- Authorized GE BCLF10 Replacement: The BCXMF10 is the current authorized replacement for the now-discontinued GE BCLF10 auxiliary contact. It is identical in dimensions and electrical operation, making it a direct drop-in substitute for panels originally built with GE CL-series contactors and BCLF10 auxiliaries.
- Tool-Free Front Mount: Snaps onto the front face of any WEG CWM series contactor from 9A to 105A without tools. BCXMF10 and BCXMF01 blocks can be combined in any arrangement up to the maximum per contactor size.
- Screw Clamp Terminals: Clearly marked screw terminals provide secure wiring connections for standard control wire gauges.
- Flexible Contact Arrangements: Combine BCXMF10 (1 N.O.) with BCXMF01 (1 N.C.) blocks in any configuration to achieve the auxiliary contact arrangement required by your circuit — up to 4 blocks on CWM9–40 or 6 blocks on CWM50–105.
- Side-Mount Alternative — BCXML11: For applications requiring a 2-pole block (1 N.O./1 N.C.) in a single unit, the BCXML11 side-mount auxiliary contact is also available and compatible with the full CWM9–CWM105 range.
- Global Certifications: Compliant with UL, CSA, IEC, and CE standards for domestic and international panel builds.
Stock Item – Order before 4:00 PM EST for Same-Day Shipping.
Frequently Asked Questions
Is the BCXMF10 a direct replacement for the GE BCLF10?
Yes — the WEG BCXMF10 is the authorized direct replacement for the discontinued GE BCLF10. The two blocks are identical in dimensions and electrical operation. The WEG CWM contactor series was specifically designed as the replacement line for GE CL-series contactors, and the BCXMF accessories carry forward that same compatibility. If you are maintaining an existing panel built with GE CL-series contactors and BCLF10 auxiliaries, the BCXMF10 is the correct replacement.
What is the difference between the BCXMF10 and BCXMF01?
The BCXMF10 provides 1 normally open (N.O.) contact — the circuit closes when the contactor is energised. The BCXMF01 provides 1 normally closed (N.C.) contact — the circuit opens when the contactor is energised. Both are front-mount blocks compatible with the same CWM series contactors and can be combined in any arrangement up to the maximum per contactor size. For a run/fault indication circuit requiring both N.O. and N.C., order one of each.
How many BCXMF10 blocks can I install on one CWM contactor?
Up to 4 BCXMF blocks (BCXMF10, BCXMF01, or a mix of both) can be installed on CWM9 through CWM40 contactors. Up to 6 BCXMF blocks can be installed on CWM50 through CWM105 contactors. All blocks snap on to the front face of the contactor without tools.
What is the difference between the BCXMF10 and BCXML11?
The BCXMF10 is a front-mount block providing 1 N.O. contact in a single unit. The BCXML11 is a side-mount block providing 1 N.O. and 1 N.C. contact (2-pole) in a single unit. Use BCXMF10 when you need individual N.O. contacts and want to build up your auxiliary configuration one contact at a time. Use BCXML11 when you need a 2-pole N.O./N.C. combination and want to keep the front face of the contactor clear or avoid using two separate front-mount blocks.
Which WEG contactors is the BCXMF10 compatible with?
The BCXMF10 is compatible with the full WEG CWM series of IEC contactors: CWM9, CWM12, CWM18, CWM25, CWM32, CWM40, CWM50, CWM65, CWM80, CWM95, and CWM105. It is not compatible with WEG CWMC mini contactors or other WEG contactor series outside the CWM range. If you are unsure about compatibility, call us at 1-800-222-5129 to confirm before ordering.
Is the BCXMF10 in stock for same-day shipping?
Yes — the BCXMF10 is a stocked item at Kent Electrical Supply’s warehouse in Emmaus, PA. Orders placed before 4:00 PM EST ship the same business day. Current stock quantity is shown on this page. For quantity pricing or bulk orders, call us at 1-800-222-5129 or text your RFQ to 484-425-0652.
