Datasheet > R58-25A

R58-25A

更新时间： 2022-02-26 12:26:34

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描述
Circuit Breakers

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数据手册

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R58-25A 数据手册

Circuit Breakers

Thermal Circuit Breaker

R58 Series

D40

Features

.250” (6.35mm) Quick Connect Terminals

Cannot be Manually Tripped

Visual Trip Indicator

.440

(11.18)

1.375

(34.93)

.050 (1.27) Max

Closed Position

Push Button to Reset Breaker

.660 (16.76)

.500 (12.7)

.425

(10.8)

1.375

(34.93)

.850

(21.59)

Knurled Nut

Hex Nut

M11*1 Thread (Note)

.312 (7.92)

Note: 1A and 2A types have a 7/16−28 Thread

NOTE: Indicator plate shown may NOT be available on all devices.

.078 (1.98)

.125 (3.18)

Current Rating

Amps

Maximuml Resistance

Ohms

NTE Type No.

Flat

Straight Knurl

24 Pitch

.625

.556

(14.12)

R58−1A

R58−2A

R58−3A

R58−4A

R58−5A

R58−6A

R58−7A

R58−8A

R58−10A

R58−12A

R58−15A

R58−20A

R58−25A

R58−30A

R58−35A

1.0

2.0

1.35 (Typ)

0.32 (Typ)

0.225

(15.88)

3.0

4.0

0.225

Hex Nut

Knurled Nut

5.0

0.225

6.0

0.175

7.0

0.175

Electrical Specifications

8.0

0.175

10.0

12.0

15.0

20.0

25.0

30.0

35.0

0.125

Electrical Characteristics (@ 25 C)

0.050

Calibration: Will continuously carry 100% of rating.

May trip between 101% and 144%, but must trip at 145%

of rating at +25 C

Maximum Operating Voltages: 50 VDC; 250 VAC, @ 50/60 Hz

Dielectric Strength: 1500VAC RMS

Resettable Overload Capacity: Ten times rated current

Interrupt Capacity:

0.040

0.030

0.020

2000 Amps at 50 VDC

1000 Amps at 250 VAC

Trip Times

Mechanical Characteristics

Termination: .250 (6.35) Quick Connect Terminals

Shock: Withstands to 10 g

1 to 4 Amp Types

5 to 35 Amp Types

Endurance Cycling: Over 1000 cycles at 200% of rated load.

Vibration: Withstands to 10 g at 10 to 55 Hz.

Weight: Less than 1.5 ozs. (42.5 g)

Rated Load

100%

Trip Times

Rated Load

Trip Times

No Trip

100%

145%

200%

400%

600%

800%

1000%

145%

Trip in 1 Hour

10 to 45 Sec.

3.0 to 14.0 Sec.

1.4 to 7.0 Sec.

0.75 to 4.3 Sec.

0.50 to 3.4 Sec.

Trip in 1 Hour

6.0 to 30 Sec.

1.6 to 4.5 Sec.

0.60 to 1.7 Sec.

0.25 to 0.90 Sec.

0.15 to 0.65 Sec.

200%

400%

600%

800%

1000%

ACCESSORIES

NTE

TYPE NO.

DESCRIPTION

Protective Boot w/M11 Thread, Clear Silicon, Waterproof

R58−Boot (Note 1)

Note 1. Not for use with 1A and 2A types.

NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com

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