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Single-pole high performance thermal-magnetic circuit breaker, with tease-free, trip-free, snap action mechanism and push/pull on/off actuation. An indicator band on the push button clearly shows the tripped/off position. Threadneck panel mounted in tracked vehicle and aircraft/general-purpose versions, with optional fast acting magnetic characteristics and auxiliary contacts.
Features:

High Performance Thermal-Magnetic Circuit Breaker

Push/Pull-On/Off Actuator

Optional Auxiliary Contacts

Screw Terminals

Threadneck Panel Mount

UL 1077 Approved

Fast/Standard Delay Trip Curve

Red/Black Lock Out Ring to Block the Push Button in Off Position Available
Specifications:

Voltage Ratings: 28 VDC

Current Ratings: 50 A to 100 A

White Trip Band Indicator

115 VAC/400 Hz Available

72 VDC, 50 A to 115 A Available

Actuator Type	Push-Pull Plunger
Brand/Series	452 Series
Characteristic	Fast Acting
Current Rating	90 A
Dimensions	2.19 L x 0.748 W x 1.73 H in.
Mounting Hole Size	0.492 D in.
Mounting Type	Chassis
Number of Poles	1 Pole
Primary Type	Circuit Breaker
Special Features	M-Type TM CBE to EN 60934
Standards	UL, IEC, IP40 (Operating Area)
Termination	Screws
Time, Trip	Fast Acting
Type	Thermal/Magnetic
Voltage Rating	28 VDC
Voltage, AC	240V
Voltage, DC	28V
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• E-T-A Circuit Protection and Control
  Circuit Breaker; Therm/Mag; Push/Pull; Cur-Rtg 60A; Panel; 1 Pole; Vol-Rtg 28VDC
  
  型号：452-K14-LN2-60A
  仓库库存编号：70129008
  
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• 搜索

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• E-T-A Circuit Protection and Control
  Circuit Breaker; Therm/Mag; Push/Pull; Cur-Rtg 80A; Panel; 1 Pole; Vol-Rtg 28VDC
  
  型号：452-K14-FN2-80A
  仓库库存编号：70129009
  
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• 搜索

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• E-T-A Circuit Protection and Control
  Circuit Breaker; Therm/Mag; Push/Pull; Cur-Rtg 50A; Panel; 1 Pole; Vol-Rtg 28VDC
  
  型号：452-K34-LN2-50A
  仓库库存编号：70129010
  
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• 搜索

• 
  
• E-T-A Circuit Protection and Control
  Circuit Breaker; Therm/Mag; Push/Pull; Cur-Rtg 100A; Panel; 1 Pole; Vol-Rtg 28VDC
  
  型号：452-K14-LN2-100A
  仓库库存编号：70129012
  
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• 搜索

• 
  
• E-T-A Circuit Protection and Control
  Circuit Breaker; Therm/Mag; Push/Pull; Cur-Rtg 100A; Panel; 1 Pole; Vol-Rtg 28VDC
  
  型号：452-2-K14-LN2-100A
  仓库库存编号：70129013
  
• 
  
  
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Actuator Type Push-Pull Plunger  E-T-A Circuit Protection and Control Actuator Type Push-Pull Plunger  Circuit Breaker Actuator Type Push-Pull Plunger  E-T-A Circuit Protection and Control Circuit Breaker Actuator Type Push-Pull Plunger   Brand/Series 452 Series  E-T-A Circuit Protection and Control Brand/Series 452 Series  Circuit Breaker Brand/Series 452 Series  E-T-A Circuit Protection and Control Circuit Breaker Brand/Series 452 Series   Characteristic Fast Acting  E-T-A Circuit Protection and Control Characteristic Fast Acting  Circuit Breaker Characteristic Fast Acting  E-T-A Circuit Protection and Control Circuit Breaker Characteristic Fast Acting   Current Rating 90 A  E-T-A Circuit Protection and Control Current Rating 90 A  Circuit Breaker Current Rating 90 A  E-T-A Circuit Protection and Control Circuit Breaker Current Rating 90 A   Dimensions 2.19 L x 0.748 W x 1.73 H in.  E-T-A Circuit Protection and Control Dimensions 2.19 L x 0.748 W x 1.73 H in.  Circuit Breaker Dimensions 2.19 L x 0.748 W x 1.73 H in.  E-T-A Circuit Protection and Control Circuit Breaker Dimensions 2.19 L x 0.748 W x 1.73 H in.   Mounting Hole Size 0.492 D in.  E-T-A Circuit Protection and Control Mounting Hole Size 0.492 D in.  Circuit Breaker Mounting Hole Size 0.492 D in.  E-T-A Circuit Protection and Control Circuit Breaker Mounting Hole Size 0.492 D in.   Mounting Type Chassis  E-T-A Circuit Protection and Control Mounting Type Chassis  Circuit Breaker Mounting Type Chassis  E-T-A Circuit Protection and Control Circuit Breaker Mounting Type Chassis   Number of Poles 1 Pole  E-T-A Circuit Protection and Control Number of Poles 1 Pole  Circuit Breaker Number of Poles 1 Pole  E-T-A Circuit Protection and Control Circuit Breaker Number of Poles 1 Pole   Primary Type Circuit Breaker  E-T-A Circuit Protection and Control Primary Type Circuit Breaker  Circuit Breaker Primary Type Circuit Breaker  E-T-A Circuit Protection and Control Circuit Breaker Primary Type Circuit Breaker   Special Features M-Type TM CBE to EN 60934  E-T-A Circuit Protection and Control Special Features M-Type TM CBE to EN 60934  Circuit Breaker Special Features M-Type TM CBE to EN 60934  E-T-A Circuit Protection and Control Circuit Breaker Special Features M-Type TM CBE to EN 60934   Standards UL, IEC, IP40 (Operating Area)  E-T-A Circuit Protection and Control Standards UL, IEC, IP40 (Operating Area)  Circuit Breaker Standards UL, IEC, IP40 (Operating Area)  E-T-A Circuit Protection and Control Circuit Breaker Standards UL, IEC, IP40 (Operating Area)   Termination Screws  E-T-A Circuit Protection and Control Termination Screws  Circuit Breaker Termination Screws  E-T-A Circuit Protection and Control Circuit Breaker Termination Screws   Time, Trip Fast Acting  E-T-A Circuit Protection and Control Time, Trip Fast Acting  Circuit Breaker Time, Trip Fast Acting  E-T-A Circuit Protection and Control Circuit Breaker Time, Trip Fast Acting   Type Thermal/Magnetic  E-T-A Circuit Protection and Control Type Thermal/Magnetic  Circuit Breaker Type Thermal/Magnetic  E-T-A Circuit Protection and Control Circuit Breaker Type Thermal/Magnetic   Voltage Rating 28 VDC  E-T-A Circuit Protection and Control Voltage Rating 28 VDC  Circuit Breaker Voltage Rating 28 VDC  E-T-A Circuit Protection and Control Circuit Breaker Voltage Rating 28 VDC   Voltage, AC 240V  E-T-A Circuit Protection and Control Voltage, AC 240V  Circuit Breaker Voltage, AC 240V  E-T-A Circuit Protection and Control Circuit Breaker Voltage, AC 240V   Voltage, DC 28V  E-T-A Circuit Protection and Control Voltage, DC 28V  Circuit Breaker Voltage, DC 28V  E-T-A Circuit Protection and Control Circuit Breaker Voltage, DC 28V