series Push Reset Only Thermal Circuit Breaker ratings. Cann

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series Push Reset Only Thermal Circuit Breaker ratings. Cann

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Catalog 1308242 Issued 3-03 (PDF Rev. 12-07)
series
Push Reset Only Thermal Circuit Breaker
ratings. Cannot manually tripped. Button extends visual trip indication. Push button reset breaker. Termination screw .250"
Maximum Resistance Current Rating +25°C
Current Rating Amps
UL/CSA
Agency Approvals
Series 1077 Recognized Supplementary Protectors, File E69543 meets Ignition Protection requirements accordance with 1500. Series also Accepted Supplementary Protectors (Appliance Component Protectors), File LR15734.
Users should thoroughly review technical data before selecting product part number. recommended that users also seek pertinent approvals files agencies/laboratories review them ensure product meets requirements given application.
Maximum Resistance Ohms 1.35 0.32 0.18 0.10 0.026 0.026 0.020
Current Rating Amps
Maximum Resistance Ohms 0.020 0.020 0.014 0.010 0.010 0.005 0.006 0.004
Electrical Data +25°C
Calibration: Breaker will continuously carry 100% rated load. trip between 101% 145% rated load, must trip 145% 25°C. Dielectric Strength: Over 1,500 volts RMS. Maximum Operating Voltages: 50VDC; 250VAC. Interrupt Capacity: 2,000 amps 50VDC (0.5 models). 1,000 amps 250VAC (0.5 models). Note: model CSA. Resettable Overload Capacity: times rated current.
Mechanical/Environmental Data
Shock: Withstands 10g. Endurance Cycling: Over 1,000 cycles 200% rated load. Vibration: Withstands 10-55 Weight: Less than (42.5g).
Time Current Trip Curve +25°C
1000
5-30 Models Models
Overload Trip Times
Ambient Compensation Chart
1.40
Overload Trip Times
1.30
Load Current Percent Breaker Rating
Correction Factor
100% 145% 200% 400% 600% 800% 1000%
Trip Trip hour 6.0-30 Sec. 1.6-4.5 Sec. 0.60-1.7 Sec. 0.25-0.90 Sec. 0.15-0.65 Sec.
100% 145% 200% 400% 600% 800% 1000%
Trip Trip hour 10-45 Sec. 3.0-14.0 Sec. 1.4-7.0 Sec. 0.75-4.3 Sec. 0.50-3.4 Sec.
1.20 1.10 1.00 0.90 0.80 0.70 0.60
Ambient Temperature Degrees Centigrade (°C)
1000
Time Seconds
this chart: Read from ambient temperature curve, across find correction factor. Multiply breaker rating correction factor determine compensated rating. Calculate overloads terms compensated rating published trip curve.
Dimensions shown reference purposes only.
Dimensions inches over (millimeters) unless otherwise specified.
Specifications availability subject change.
www.tycoelectronics.com Technical support: Refer inside back cover.
Catalog 1308242 Issued 3-03 (PDF Rev. 12-07)
Ordering Information
Typical Part Designator: Circuit breaker Series Number: Single Pole, Push-to-Reset Circuit Function: Series Trip Button: White, plain, rate marking, trip band White with rate marking, trip band White with black rate marking, trip band Mounting Bushing: 7/16" .500" (12.70mm) long 15/32" .300" .62mm) long, black 3/8" .465" (11.81mm) long, round Terminals: Quick connect .250" (6.35mm) straight 6/32 screw (screws installed) 6/32 screw (screws bulk packed) Mounting Hardware: Knurled nut/hex Knurled nut/hex nut/lock washer Knurled nut/lock washer White with rate marking trip band White with black rate marking, trip band
nuts/lock washer mtg. hardware supplied (Use Step
Note: other hardware combinations, order separately. mounting hardware Ordering Information table.
Mounting Hardware Packaging: Assembled bushing Bulk unassembled mounting hardware Specify Rating:
*Not
Stock Items Authorized distributors more likely stock following items.
W58-XB1A4A-1 W58-XB1A4A-2 W58-XB1A4A-3 W58-XB1A4A-4 W58-XB1A4A-5 W58-XB1A4A-6 W58-XB1A4A-7 W58-XB1A4A-8 W58-XB1A4A-10 W58-XB1A4A-12 W58-XB1A4A-15 W58-XB1A4A-20 W58-XB1A4A-25 W58-XB1A4A-30 W58-XC4C12A-1 W58-XC4C12A-2 W58-XC4C12A-3 W58-XC4C12A-5 W58-XC4C12A-7 W58-XC4C12A-10 W58-XC4C12A-15 W58-XC4C12A-20 W58-XC4C12A-25 W58-XC4C12A-30
Outline Dimensions
Terminal Options
.050 MAX. (1.27) CLOSED POSITION CODES .425 .850 (10.80) (21.59) .312±.005 (7.92±.13) 1.375 (34.93) 1.375 (34.93) .425 (10.80) .850 (21.59) .250 (6.35) .032 (.81) QUICK CONNECT TERMINALS .415 (10.54)
.440 (11.18)
1.375 (34.93)
.250 (6.35) CODE TERMINAL DRAWINGS MOUNTING DETAIL BUSHING MOUNTING HARDWARE DRAWINGS DETAIL .281 MAX. (7.14) OPEN POSITION BUTTON
.187 (4.75)
.440 (11.18)
.660 (16.76)
.312 TYP. (7.92)
.156 (3.96) (21.6) #6-32 SCREW LOCK WASHER ASSEMBLY
Dimensions shown
reference purposes only.
Dimensions inches over (millimeters) unless otherwise specified.
Specifications availability subject change.
www.tycoelectronics.com Technical support: Refer inside back cover.
Catalog 1308242 Issued 3-03 (PDF Rev. 12-07)
Mounting Hardware
Knurled Lockwasher
ALTERNATE TEETH TWISTED OPPOSITE DIRECTIONS STRAIGHT KNURL PITCH
Mounting Hardware Dimensions
Dimension 3/8" 7/16" 15/32" 3/8"
.556 .625 .556 .085 .111 .078
Knurled .562 .625 .625 .078 .125 .125
Lockwasher .562 .540 .600 .018 .022 .018
FLAT
7/16" 15/32"
Mounting Hardware Ordering Information
Mounting Bushing Code
Knurled 55-010A 55-008A
55-011A 55-001B 55-001D
Lock Washer 88-021B 88-002A 88-006K
55-010B (silver) 55-010E (black)
Mounting Bushing
Type
Recommended Cutout
.440 .450 DIA. (17.3 17.7)
7/16-28 THREAD (SILVER)
Type
.300 (7.62)
.470 .480 DIA. (18.5 18.9)
15/32-32 THREAD (BLACK)
Type
.465 (11.81)
.370 .380 DIA. (15.0 15.3)
3/8-24 THREAD (SILVER)
Dimensions shown reference purposes only.
Dimensions inches over (millimeters) unless otherwise specified.
Specifications availability subject change.
www.tycoelectronics.com Technical support: Refer inside back cover.

series Push Reset Only Thermal Circuit Breaker ratings. Cann

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