W33-S1N1Q-20 [TE]

Combines on/off switch and circuit protection in a single unit.;


型号：	W33-S1N1Q-20
厂家：	TE CONNECTIVITY
描述：	Combines on/off switch and circuit protection in a single unit. 电路保护
文件：	总2页 (文件大小：68K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Catalog 1308242

Issued 3-03 (PDF Rev. 9-05)

P&B

W33series

One- and Two-Pole, Switchable

Thermal Circuit Breaker / Power Switch

With Optional Indicator Lamp

Features

Electrical Data @ 25°C

Calibration: Breaker will continuously carry 100% of rated load. It may trip

between 101% and 135%, but must trip at 135% within one

hour at +25°C.

Dielectric Strength: Over 2,000 volts RMS.

Maximum Operating Voltages: 50VDC; 250VAC to 400 Hz.

Interrupt Capacity: 1,000 amps at 50VDC; 250VAC, 60 Hz. and

125/250VAC, 400 Hz.

• Combines on/off switch and circuit protection in a single unit.

• 2 to 20 amp ratings (<2A types available as special order).

• One or two pole sensing.

• Lighted or non-lighted rocker actuator in various colors.

• Convenient, snap-in mounting.

• Optional auxiliary switch available.

• Trip-free operation.

1,500 amps at 125/250VAC, 60 Hz.

Resettable Overload Capacity: Ten times rated current.

Agency Approvals

Mechanical/Environmental Data

W33 series is UL 1077 Recognized as Supplementary Protectors, File

E69543, and CSA Accepted as Supplementary Protectors (Appliance

Component Protectors), File LR15734.

Termination: Poles 1&2: .250” (6.35mm) quick connect/solder terminals.

Opt. Aux. Sw.: .110”(2.79mm) quick connect terminals.

Mounting: Snaps into panel from front.

Actuator: Rocker or lighted rocker.

Shock: 30g tested to IEC 68-2-27, test Ea.

Vibration: 8g tested to IEC 68-2-6, test Fc.

Switch Endurance Cycling: 50,000 operations at rated load.

1,000 operations at 200% rated load.

Users should thoroughly review the technical data before selecting a product part

number. It is recommended that users also seek out the pertinent approvals files of

the agencies/laboratories and review them to ensure the product meets the

requirements for a given application.

Ambient Compensation Chart

Time vs. Current Trip Curve @ +25°C

1.40

1000

All Models

1.30

1.20

1.10

1.00

0.90

0.80

0.70

0.60

Overload

Trip Times

900

800

700

600

500

400

300

200

100

100%

135%

200%

400%

600%

800%

1000%

No Trip

Trip in 1 hour

3.0 - 33 Sec.

0.6 - 10 Sec.

0.34 - 5 Sec.

0.25 - 2.2 Sec.

0.20 - 0.6 Sec.

–20 –10

10 20 30 40 50 60

Ambient Temperature In Degrees Centigrade (°C)

To use this chart: Read up from the ambient

temperature to the curve, and across to find a

correction factor. Multiply the breaker rating by the

correction factor to determine the compensated

rating. Calculate the overloads in terms of the

compensated rating to use the published trip curve.

100

1000

Time In Seconds

Dimensions are shown for

reference purposes only.

Dimensions are in inches over

(millimeters) unless otherwise

specified.

Specifications and availability

subject to change.

www.tycoelectronics.com

Technical support:

Refer to inside back cover.

114

Catalog 1308242

Issued 3-03 (PDF Rev. 9-05)

P&B

Ordering Information

Typical Part No. B

-S

-20

1. Designator:

W = Circuit breaker

2. Series Number:

33 = Two pole, rocker actuated

3. Circuit Function:

S = Pole 1 – Switch only; Pole 2 – Series trip overload sensing.

T = Poles 1 & 2 – Series trip overload sensing.

SS = Same as S with auxiliary switch on pole 1.

TS = Same as T with auxiliary switch on pole 1.

D = 2 Pole switching.

4. Rocker Color:

1 = Black.

2 = White.

3 = Red.

4 = Amber.

5 = Smoke.

5. Light (available only with White, Red, Amber and Smoke rocker colors):

A = 24VDC (Incandescent). B = 120VAC (Neon with resistor). C = 240VAC (Neon with resistor). N = No light.

6. Marking:

1 = International I/O.

2 = Contrasting I/O stamp (white toggle with black stamp).

7. Termination:

Q = .250” x .032” (6.35 x .813mm) quick connect / solder terminals.

8. Amp Rating:

Consult factory for availability of ratings <2A

Stock Items – Authorized distributors are more likely to stock the following items.

W33-S1N1Q-5

W33-S1N1Q-15

W33-S1N1Q-20

W33-S4B1Q-10

W33-S4B1Q-15

W33-T2N1Q-20

W33-T4B1Q-5

W33-T4B1Q-10

W33-T4B1Q-15

Outline Dimensions

Schematic

LINE SIDE

POLE

ROCKER

.980

(24.89)

1.724

(43.79)

.850

(21.59)

1.690

(42.93)

1.890

(48.01)

1.120

(28.45)

.250

(6.35)

PANEL CLAMPING

ARRANGEMENT

LOAD SIDE

.412

(10.46)

NEON - AC

INCANDESCENT - DC

FITS .875 x 1.750 (22.22 x 44.45) PANEL OPENING

FROM .032” - .250”(.813mm - 6.35mm)THICK