Time Delay Values

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M-Series Time Delay Values

Dual Rated AC/DC

Instantaneous

Short

Medium

NOTES:

Delay Curves 12,14, 22, 24, 32, 34, 62, 64, 72, 74, 92, 94: Breakers to hold 100% and must trip at 135% of rated current and greater within the time limit shown in this curve.

Delay Curves 10, 20, 30: Breakers to hold 100% and must trip at 150% of rated current and greater within the time limit shown in this curve.

All Curves: Curve data shown represents breaker response at ambient temperature of 77°F (25°C) with no preloading. Breakers are mounted in standard wall-mount position.

The minimum inrush pulse tolerance handling capability is 12 times the rated current on standard delays and 18 times the rated current on high inrush delays. These values are based on a 60 Hz 1/2

cycle, 8.33 ms pulse. High inrush delays should be specified for applications with high initial surge currents of short duration, such as switching power supplies, highly capacitive loads and transformer

loads.

Summary of content (7 pages)

PAGE 1
M-Series Time Delay Values NOTES: Delay Curves 12,14, 22, 24, 32, 34, 62, 64, 72, 74, 92, 94: Breakers to hold 100% and must trip at 135% of rated current and greater within the time limit shown in this curve. Delay Curves 10, 20, 30: Breakers to hold 100% and must trip at 150% of rated current and greater within the time limit shown in this curve. All Curves: Curve data shown represents breaker response at ambient temperature of 77°F (25°C) with no preloading.
PAGE 2
A-D Series Time Delay Values PERCENT OF RATED CURRENT NOTES: UL489 C-Series Breakers available with Delay Curves 11, 12, 14, 16, 21, 22, 24, 26, 42, 44, 46. Delay Curves 11,12,14,16,21,22,24,26,42,44,46,52,54,56: Breakers to hold 100% and must trip at 125% of rated current and greater within the time limit shown in this curve. Delay Curves 32,34,36: Breakers to hold 100% and must trip at 135% of rated current and greater within the time limit shown in this curve.
PAGE 3
A-D-Series Time Delay Values AC DC (A-D-Series Only) High Inrush AC High Inrush DC (A-D-Series Only) Medium Long Short Medium Long www.carlingtech.
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A-D-Series Time Delay Values AC/DC Short Medium Long 14 www.carlingtech.
PAGE 5
E-Series Time Delay Values NOTES Delay Curves 10,20,30: Breakers to hold 100% and must trip at 150% of rated current and greater wthin the time limit shown in these curves. Delay Curves 12,14,16,22,24,26,62,64,66,72,74,76: Breakers to hold 100% and must trip at 125% of rated current and greater wthin the time limit shown in these curves. Delay Curves 32,34,36,92,94,96: Breakers to hold 100% and must trip at 135% of rated current and greater wthin the time limit shown in these curves.
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E-Series Time Delay Values AC/DC Instantaneous Short Medium Long 16 www.carlingtech.
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F-Series TIme Delay Values NOTES: UL489 F-Series Breakers available with Delay Curves 11, 12, 14, 16. Delay Curves 11,12,14,16: Breakers to hold 100% and must trip at 125% of rated current and greater within the time limit shown in this curve. All Curves: Curve data shown represents breaker response at ambient temperature of 77°F (25°C) with no preloading. Breakers are mounted in standard wall-mount position.