Push/Pull and Toggle Circuit Breakers Techinal Information |
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Thermal P&B CIRCUIT BREAKERS |
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Features:
• 0.5 Amp to 50 Amp Ratings May be Used as On/Off Switch
• Cannot be Reset Against Overload
• W23 Has Visible Trip Indicator Band
• Screw Termination
• Trip-Free Operation |
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Electrical Data @ +25°C |
Calibration: |
Will continuously carry 100% of rating, may trip between
101% and 134% of rating at 25°C. Must trip at 135% in
one hour. |
Maximum Operating Voltages: |
50VDC or 240VAC (to 400 Hz). |
Interrupting Capacity: |
With 4X Max. Series Fuse Protection: 0.5-50 amp models — 1000 amps at 240VAC.
30-50 amp models — 1000 amps at 50VDC. |
Without 4X Max. Series Fuse Protection: 0.5-25 amp models — 2000 amps at 50VDC.
10-20 amp models — 2000 amps at 120VAC. |
Resettable Overload Capacity: |
Ten times rated current. |
Dielectric Strength: |
Over 1,500 volts RMS. |
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Mechanical / Environmental Data |
Endurance Cycling: |
More than 6,000 cycles at 100% of rating, or 10,000
mechanical cycles. |
Humidity: |
Will meet requirements of MIL-STD-202, Method 106. |
Salt Spray: |
Will meet requirements of MIL-STD-202, Method 101, Test Condition B. |
Termination: |
Two #8-32 screw terminals. |
Mounting: |
W23 — Threaded bushing, 3/8” (9.53mm) diameter.
W31 — Threaded bushing, 15/32” (11.91mm) diameter, with or without anti-rotation flats. |
Weight: |
Less than 2 oz. (57g). |
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Maximum Resistance vs. Current Rating @ +25°C |
Current Rating in Amps |
Maximum Resistance in Ohms ± 30% |
1 |
.61 |
5 |
.03 |
10 |
.01 |
15 |
.006 |
20 |
.004 |
30 |
.003 |
40 |
.002 |
50 |
.002 |
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NOTE: The information contained in this data sheet is based on information supplied by the manufacturer and is believed to be the most recent and reliable information available. BMRS WIRED is not responsible nor liable for the information and test results received by the manufacturer of these products. |
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For More Information and Quotes: |
Phone: 704.707.0122 |
Email: wired@bmrsusa.com |
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