Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their specific applications.

1250 Series General Duty AC Surge Protective Device

REV. 05/13

How To Order

1250 - x S - xxx

Series

Configuration

1 = One Protected Pole

2 = Two Protected Poles

3 = Three Protected Poles

4 = Four Protected Poles

Remote Signaling Code

S = Remote Signaling

Operating Voltage

120 = 120/240 V, 120/208 V

230 = 220/380 V, 240/415 V

400 = 220/380 V, 277/480 V, 347/600 V

480 = 347/600 V, 480 V

Standards Compliance

IEC61643-1 - International ................................ Class I, Class II

EN 61643-11 - Europe....................................... Class I, Class II

NF EN 61643-11 - France ................................. Class I, Class II

UL1449 3rd Edition - USA .................... Type 4, Type 2 Location

UL1449 3rd Edition - Canada ............... Type 4, Type 2 Location

CSA C22.2 No. 8-M1986 ............ Class 9091 32, Class 9091 92

RoHS ..............................................RoHS Directive 2002/95/EC

Jan. 27, 2003 including annex and

RoHS Recast 2011/65/EU June 8, 2011

Asia-Pacific:

Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116

Europe:

Tel: +41-41 768 5555 • Fax: +41-41 768 5510

The Americas:

Tel: +1-951 781-5500 • Fax: +1-951 781-5700

www.bourns.com

Product Dimensions and Schematics (Continued)

72.0

(2.835)

1250-4S-xxx

V

L/N

L

AC Surge

Protector

SPD1250-xxx

Uc

In

Imax

Up

L

AC Surge

Protector

SPD1250-xxx

Uc

In

Imax

Up

Ft

Mi

t°

C

V

L/N

Ft

Mi

t°

V

L/N

Ft

Mi

t°

V

L/N

Ft

Mi

t°

L

AC Surge

Protector

SPD1250-xxx

Uc

In

Imax

Up

N

AC Surge

Protector

SPD1250-xxx

Uc

In

Imax

Up

DIMENSIONS:

MM

(INCHES)