KC Series UL certification in process. Consult factory for TUV recognition.
BKC Series UL Recognized: File # E220614
Materials and Finishes
| Insulator: | Glass-filled nylon, UL 94V-0. |
|---|---|
| Contacts: | Precision machined copper alloy with gold over nickel plate. |
| 'O' Ring: | BKC Series: Silicon, UL 94V-0. |
Electrical Characteristics
| Contact Current Ratings: | Size 16 contacts: 20.0 amperes. Size 20 contacts: 7.5 amperes. Size 22 contacts: 3.0 amperes. |
|---|---|
| Initial Contact Resistance per IEC 512-2, Test 2b: | Size 16 contacts: 0.003 ohms, maximum. Size 20/22 contacts: 0.005 ohms, maximum. |
| Insulator Resistance per IEC 512-2, Test 3a: | 5 G ohms, minimum. |
| Proof Voltage: | Size 16 contacts: 1300 V r.m.s. Size 20/22 contacts: 1000 V r.m.s. |
| Working Voltage: | Size 16 contacts: 433 V r.m.s. KC Series, size 20/22 contacts: 333 V r.m.s. BKC Series, size 20 contacts: 250 V r.m.s. |
Mechanical Characteristics
| Polarization: | Provided in insulator design. |
|---|---|
| Removable Contacts: | Insert contact in rear face of insulator; release from front face of insulator. Size 22 female contacts feature "open entry" 500 cycles design and "closed entry" 1000 cycles minimum design options. |
| Fixed Contacts: | Size 16 female contacts feature "closed entry" 1000 cycles minimum design. (Consult factory for higher cycle options.) Size 20 female contacts feature "open entry" 500 cycles design. (Consult factory for "closed entry" options.) |
| Contact Retention in Insulator: | Size 16 contacts: 45 N [10 lbs.] minimum. Size 20/22 contacts: 27 N [6 lbs.] minimum. |
| Coupling System: | KC Series: Twist lock. BKC Series: Threaded or twist locking shroud. |
| Shock and Vibration: | Pending. (Consult factory.) |
Climatic Characteristics
| Temperature Range: | -55°C to +125°C |
|---|---|
| Dust and Water Ingress Protection: | KC Series: IP65 per IEC 60529 in mated condition (when jacketed cable is used). Degree of protection is dust-tight (no ingress of dust) and protected against water projected in jets from any direction. BKC Series: IP65 with overmolded Assembles (consult factory for details). |
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