Motor Control Solution — GE CK95BE300 | CR295 Series Contactor
Where This Product Is Used
The GE CK95BE300 (also referenced as GECK95BE300) is a heavy-duty industrial contactor from GE’s CR295 Series, engineered for demanding motor control and power switching applications across a wide range of industrial environments. Typical deployment sites include:
- Manufacturing plants — motor starters for conveyor drives, compressors, and pump stations
- Water & wastewater treatment facilities — duty-cycle switching of submersible and centrifugal pumps
- HVAC & building automation — chiller and air-handling unit motor control panels
- Oil & gas upstream/midstream — wellhead pump jacks and pipeline booster stations
- Mining & aggregate processing — crusher, conveyor, and ventilation fan starters
- Pulp & paper mills — high-cycle switching of process drives and agitators
- Marine & offshore platforms — switchgear panels requiring robust, vibration-resistant contactors
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | GE (General Electric) |
| Part Number | CK95BE300 / GECK95BE300 |
| Series | CR295 |
| Device Type | AC Contactor |
| Coil Voltage | 300V AC (50/60 Hz) |
| Contact Configuration | 3-Pole, Main Power Contacts |
| Enclosure Type | Open / Panel-Mount |
| Weight (approx.) | 200 g |
| Vendor / Brand | GE |
| SKU | CK95BE300 |
Note: Always verify full electrical ratings (AC-3 current, utilization category, short-circuit withstand) against the GE CR295 Series datasheet before installation.
Why Engineers Specify This Model
- 300V AC coil voltage — matches control circuits in legacy and international panel designs without additional transformers
- CR295 Series proven reliability — GE’s industrial contactor platform with decades of field history in harsh environments
- Direct-replacement compatibility — drop-in fit for existing CR295 panel layouts, minimizing retrofit engineering time
- Robust contact materials — silver-alloy contacts rated for high make/break cycles under inductive motor loads
- Compact panel-mount form factor — optimized for DIN-rail or back-panel mounting in MCC buckets and control cabinets
- Wide availability as verified surplus — sourced from controlled inventory channels, reducing lead time vs. new OEM orders
Complete System Bill of Materials
For a complete motor starter or contactor assembly using the CK95BE300, engineers typically specify the following complementary components:
- Overload Relay — GE CR295 Series thermal or electronic overload relay matched to motor FLA
- Auxiliary Contact Block — GE CR295 auxiliary contact add-on (NO/NC) for control circuit interlocking
- Surge Suppressor / RC Snubber — coil surge suppressor for 300V AC coil protection
- Control Transformer — step-down transformer if local control voltage differs from 300V AC
- Fuse Block & Fuses — Class J or Class CC fuses for branch-circuit protection per NEC/IEC requirements
- Enclosure / MCC Bucket — NEMA 1, 4, or 12 enclosure rated for the installation environment
- Wiring Duct & Terminal Blocks — DIN-rail terminal blocks and cable management for panel wiring
Contact support@konmask.com for BOM sourcing assistance across all line items.
Compliance & Industry Standards
- IEC 60947-4-1 — Low-voltage switchgear and controlgear: contactors and motor starters
- NEMA ICS 2 — Industrial control and systems: controllers, contactors, and overload relays
- UL 508 — Industrial control equipment (GE CR295 platform listed)
- CSA C22.2 No. 14 — Industrial control equipment (Canadian market)
- RoHS Directive 2011/65/EU — Restriction of hazardous substances (verify lot-specific compliance documentation)
Compliance certificates and test reports available upon request for qualified B2B buyers.
Quality Assurance & Sourcing
Konmask.com sources industrial automation components through verified surplus and authorized distribution channels. Our quality process for the CK95BE300 includes:
- Visual & dimensional inspection — housing integrity, contact condition, coil terminal verification
- Coil continuity test — resistance measurement to confirm coil winding integrity
- Contact resistance check — milliohm testing on main power contacts
- Original packaging preference — units in OEM packaging are prioritized; repackaged units are clearly disclosed
- Traceability documentation — lot records and sourcing chain documentation retained for B2B audit requirements
- No counterfeit tolerance policy — all GE-branded parts verified against known-good reference units
How to Source This Part
- Add to cart on this page and proceed to checkout — B2B invoicing available
- Request a quote for volume orders (>5 units) via support@konmask.com
- Provide your PO number — we support NET payment terms for qualified accounts
- Shipping — DHL Express, FedEx International, and sea freight options available; export documentation provided
- Lead time — in-stock units ship within 1–3 business days; confirm availability before ordering
📞 +0086 19859288691 | ✉️ support@konmask.com
Application-Specific FAQ
Q: Can the CK95BE300 be used on a 277V AC control circuit?
A: The coil is rated for 300V AC. Operating at 277V is below nominal and may result in unreliable pull-in. Consult GE’s coil voltage tolerance specification (typically ±10–15%) before applying.
Q: Is this contactor reversing-duty rated?
A: The CK95BE300 is a standard forward-duty contactor. For reversing starters, two units with a mechanical and electrical interlock kit are required.
Q: What overload relay is compatible with this contactor?
A: GE CR295 Series overload relays are the direct-fit option. Match the overload relay current range to the motor’s full-load amperage (FLA) per NEC 430.52.
Q: Do you provide a warranty on surplus contactors?
A: Yes. Konmask.com offers a 90-day functional warranty on all tested surplus components. DOA claims are processed within 5 business days.
Q: Can I get a datasheet or wiring diagram?
A: Yes — email support@konmask.com with your order reference and we will provide the GE CR295 Series technical documentation.
Q: Is export to Southeast Asia or the Middle East supported?
A: Yes. We ship internationally with full export documentation including commercial invoice, packing list, and certificate of origin upon request.
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Contact: support@konmask.com | +0086 19859288691
