W31-X2M1G-5…

Catalog 1308242 Issued 3-03 (PDF Rev. 12-08) 

## W23/W31 series 

## **Toggle or Push/Pull Actuator Thermal P&B Circuit Breaker** 

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**----- Start of picture text -----**<br>
W23 W31<br>**----- End of picture text -----**<br>


## **Features** 

- 0.5 amp to 50 amp ratings may be used as on/off switch. 

- Cannot be reset against overload. 

- W23 has visible trip indicator band. 

- Screw termination. 

- Trip-free operation. 

## **Agency Approvals** 

**W23 and W31 are UL 1077 Recognized as Supplementary Protectors. File E69543, and CSA Accepted as Supplementary Protectors (Appliance Component Protectors), File LR15734.** 

## **Maximum Resistance vs. Current Rating @ +25°C** 

|**Current**<br>**Rating**<br>**in Amps**|**Maximum**<br>**Resistance**<br>**in Ohms ± 30%**|
|---|---|
|1<br>5<br>10<br>15<br>20<br>30<br>40<br>50|.61<br>.03<br>.01<br>.006<br>.004<br>.003<br>.002<br>.002|



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. 

## **Electrical Data @ +25°C** 

**Calibration:** Will continuously carry 100% of rating, may trip between 101% and 134% of rating at 25°C. Must trip at 135% in one hour. 

**Maximum Operating Voltages:** 50VDC or 240VAC (to 400 Hz). **Interrupting Capacity:** 

**With 4X Max. Series Fuse Protection** 

0.5-50 amp models — 1000 amps at 240VAC. 

30-50 amp models — 1000 amps at 50VDC. 

**Without 4X Max. Series Fuse Protection** 

0.5-25 amp models — 2000 amps at 50VDC. 

10-20 amp models — 2000 amps at 120VAC. 

## **Mechanical/Environmental Data** 

**Endurance Cycling:** More than 6,000 cycles at 100% of rating, or 10,000 mechanical cycles. 

**Humidity:** Will meet requirements of MIL-STD-202, Method 106. **Salt Spray:** Will meet requirements of MIL-STD-202, Method 101, Test Condition B. 

**Termination:** Two #8-32 screw terminals. 

**Mounting:** W23 — Threaded bushing, 3/8” (9.53mm) diameter. W31 — Threaded bushing, 15/32” (11.91mm) diameter, with or without anti-rotation flats. 

**Weight:** Less than 2 oz. (57g). 

**Resettable Overload Capacity:** Ten times rated current. **Dielectric Strength:** Over 1,500 volts RMS. 

## **Time Vs. Current Trip Curve @ +25°C** 

## **Ambient Compensation Chart** 

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1000 1.40<br>(A) All 5-50 Amp Models (B) All 0.5-4 Amp Models 1.30<br>900 Overload Trip Times Overload Trip Times<br>800 TRI (A) TT 100%135%200% Trip in 1 hour6.0-22 Sec.No Trip 100%135%200% Trip in 1 hour11-30 Sec.No Trip 1.20 NEE ELL<br>2202 400% 1.0-3.0 Sec. 400% 2.0-8.0 Sec. 1.10 FENCE<br>700 600% 0.45-1.5 Sec. 600% 1.0-5.5 Sec.<br>62) | 1000%800% 0.25-0.6 Sec.0.3-0.8 Sec. 1000%800% 0.6-4.0 Sec.0.4-2.5 Sec. 1.00 POOP<br>600<br>0.90<br>22 | PTT<br>500 BSS EIN TTT TTT 0.80 FCCPTTTX<br>(B)<br>400 0.70<br>NN | COPPA PNG<br>300 0.60<br>TTI SeRETTIN CTI TTT PPP –20 –10 0 10 20 30 40 50 60<br>200 PTISee SCT Ambient Temperature In Degrees Centigrade ( r PrP rr ° C)<br>100<br>0 A To use this chart:  Read up from the ambient<br>.1 1 10 100 1000 temperature to the curve, and across to find a correction<br>factor. Multiply the breaker rating by the correction factor<br>Time In Seconds<br>Correction Factor<br>Of Breaker Rating<br>Load Current As A Percent<br>**----- End of picture text -----**<br>


**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. 

Specifications and availability subject to change. 

Dimensions are in inches over (millimeters) unless otherwise specified. 

Dimensions are shown for 116 reference purposes only. 

www.tycoelectronics.com Technical support: Refer to inside back cover. 

Catalog 1308242 Issued 3-03 (PDF Rev. 12-08) 

## **Ordering Information** 

**Typical Part No.** B **W 23 -X 1 A 1 G -5** 

## **1. Designator:** 

W = Circuit breaker 

## **2. Series Number:** 

23 = Single pole, push/pull 

## **3. Circuit Function:** 

X = Series trip 

## **4. Button:** 

1 = Black with white amp rate marking and white trip band. 

## **5. Mounting Bushing:** 

A = 3/8”-24 threaded bushing .375” (9.53mm) long, silver color 

## **6. Terminals (See drawings for relative terminal positions):** 

- 1 = Screw terminals situated 90° to each other with #8-32 screws and washers installed. 

- 3 = Screw terminals situtated parallel to each other pointing upward with #8-32 screws and washers installed. 

## **7. Mounting Hardware:** 

A = Knurled nut/hex nut installed 

G = Two hex nuts/lockwasher installed Z = No mounting hardware supplied 

## **8. Amp Rating:** 

0.5 3 7.5 20 35 1 4 10 25 40 2 5 15 30 50 

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

W23-X1A1G-1 W23-X1A1G-7.50 W23-X1A1G-25 W23-X1A1G-50 W23-X1A1G-2 W23-X1A1G-10 W23-X1A1G-30 W23-X1A1G-3 W23-X1A1G-15 W23-X1A1G-35 W23-X1A1G-5 W23-X1A1G-20 W23-X1A1G-40 

**Ordering Information** 

- **Typical Part No.** B **W 31 -X 2 M 1 G -5** 

- **1. Designator:** W = Circuit breaker 

- **2. Series Number:** 31 = Single pole, toggle actuator 

- **3. Circuit Function:** X = Series trip 

- ~~—l~~ **4. Mounting Bushing:** 1 = 15/32”-32 threaded bushing .320” (8.13mm) long, round, silver color 2 = 15/32”-32 threaded bushing .320” (8.13mm) long, double “D”, silver color 

## **5. Toggle:** 

M = Silver color metal toggle, round, with amp rate marking on end 

## **6. Terminals (See drawing for relative terminal positions):** 

- 1 = Screw terminals situated 90° to each other with #8-32 screws and washers installed. 

- 5 = Screw terminals situated parallel to each other pointing downward with #8-32 screws and washers installed. 

## **7. Mounting Hardware:** 

A = Knurled nut/hex nut intalled G = Two hex nuts/lockwasher installed 

Z = No mounting hardware supplied 

## **8. Amp Rating:** 

0.5 3 7.5 20 35 1 4 10 25 40 2 5 15 30 50 

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

W31-X2M1G-1 W31-X2M1G-10 W31-X2M1G-35 W31-X2M1G-2 W31-X2M1G-15 W31-X2M1G-40 W31-X2M1G-3 W31-X2M1G-20 W31-X2M1G-50 W31-X2M1G-5 W31-X2M1G-25 W31-X2M1G-7.50 W31-X2M1G-30 

Specifications and availability subject to change. 

Dimensions are in inches over (millimeters) unless otherwise specified. 

Dimensions are shown for reference purposes only. 

www.tycoelectronics.com Technical support: 117 Refer to inside back cover. 

Catalog 1308242 Issued 3-03 (PDF Rev. 12-08) 

## **W23 Outline Dimensions** 

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Terminal Style 1 Terminal Style 3<br>.046<br>#8-32 SCREWS (1.17)<br>RESET BUTTON IN “ON” POSITION<br>WITH WASHERS<br>WHITE INDICATOR NOT VISIBLE<br>.690<br>(17.53) AMP RATING .250 3/8-24 THREADED BUSHING 45° 45°<br>(6.35)<br>.56 .56<br>(14.2) (14.22)<br>5 (35.15)1.384 .315 Dia.(8.00) 0.9<br>.46 (2.29)<br>.388 .03 MAX. (11.7)<br>(9.86) (.76)<br>.570 1.600<br>(14.48) (40.64)<br>(48.01)1.890 .046 All dimensions are given as [inches] (mm)<br>2.035 (1.17)<br>fee<br>(51.69)<br>Mounting Hardware<br>Hex Nut Lockwasher Knurled Nut Suggested Mounting Holes<br>(55-001D - Silver Color) (88-006B - Silver Color) (55-008A - Silver Color)<br>ALTERNATE TEETH TWISTED<br>IN OPPOSITE DIRECTIONS<br>STRAIGHT KNURL<br>.562 .562 .375-.386<br>(14.27) (14.27) (9.53-9.80)<br>Of Ol or @<br>Wt (13.84 – 14.40).545 – .567 (2.16).085 .018(.46) |, Ga (1.98).078 l yt<br>W31 Outline Dimensions<br>Terminal Style 1 Terminal Style 5<br>#8-32 SCREWS<br>.03 MAX WITH WASHERS<br>(17.53).690 AMP RATING 15/32-32 THREADED BUSHING (.76)<br>“ON”<br>POSITION 45°<br>' SS LA .09<br>(2.3)<br>5 1.384 30° (11.7).46<br>(35.15) REF.<br>.56<br>.56 (14.2)<br>(14.2)<br>.335<br>(8.51) 45°<br>“OFF”<br>POSITION<br>a (9.65).380 | 7 =" (15.88).625 f s Be) (40.64)1.600 L o 5 e g e .046<br>ANTI-ROTATION 2.035 .046 (1.17)<br>FLATS on (51.69) (1.17) ‘y<br>Mounting Hardware Suggested Mounting Holes<br>Hex Nut Lockwasher Knurled Nut<br>(55-001B - Silver Color) (88-002B - Silver Color) (55-010B - Silver Color)<br>ALTERNATE TEETH TWISTED<br>IN OPPOSITE DIRECTIONS<br>STRAIGHT KNURL<br>.600 .635 .470 .470<br>(15.24) (16.13) (11.94) (11.94)<br>.125<br>osOO .545 – .567 } .078 © .018 = | Orc (3.18) is og7 .385<br>(13.84 – 14.40) (1.98) (.46) (9.78)<br>**----- End of picture text -----**<br>


## **W31 Outline Dimensions** 

## **Mounting Hardware** 

Specifications and availability subject to change. 

Dimensions are in inches over (millimeters) unless otherwise specified. 

Dimensions are shown for reference purposes only. 

www.tycoelectronics.com Technical support: Refer to inside back cover. 

118