Joslyn Hi-Voltage 1260-45, 1260-85 Data Sheet

SURGE PROTECTIVE DEVICES

Surgitron® I 1260-45

1260-85

HEAVY DUTY SERVICE ENTRANCE APPLICATIONS
MODULAR DESIGN

FEATURE S AND BENEFITS

• Listed by ETL to UL 1449 3rd Edition for a Type 1 SPD application.

• Matrix of individually fused Metal Oxide Varistors (MOVs) housed

in replaceable modules.

• Cover lights indicate status of modules.

Model Number kA Per Phase Voltage Configuration

1260-45 120kA 120V 1-Phase, 2-Wire + Ground
1260-85 120kA 120V 1-Phase, 2-Wire + Ground

Warranty

5-years

Available Options

Surge Counter Add suffix -S

Dry Relay Contacts come standard with 1260-85 model only

Stand Alone Option

Remote Monitor 1260-97

PRODUCT SPECIFICATIONSAVAILABLE CONFIGUR ATIONS

Electrical

Nominal Discharge Current Rating (I-n) 20kA
Operating Frequency 50–60Hz
Connection Methods Parallel to load (shunt)

Lugs #14–#2

Directly connect or through 60A (min) breaker
Modes of Protection L-N, L-G, N-G
Fault Rating (SCCR) 100kAIC
Response Time Less than 1 nanosecond (one per phase)
Standard Monitoring LED status indicator lights (one per phase)

Mechanical

Weight 15.4 lbs (7kg)
Enclosure Type NEMA 12
Installation Location Indoor/Outdoor
Mounting Method Dual mounting flanges
Operating Environment -40° to +185°F (-40° to +85°C)
Altitude Up to 16,400 ft. (5000 m)
Product Design Individually fused MOVs

Overcurrent fusing

Regulatory

UL 1449 3rd Edition Type Type 1
UL 1283 No
IEEE C62.41.1, .2, C62.45 Yes
Listed By ETL

SURGITRON I PE RFORMANC E DATA

Model Number kA Per Phase Voltage Configuration Protection Modes MCOV
6kV 3000A VPR

1260-45 120kA 120V L-N 150 700V
L-G 150 700V
N-G 150 500V
1260-85 120kA 120V L-N 150 700V
L-G 150 700V
N-G 150 500V

UL 1449 3rd Edition

DIMENSIONAL SPECIFICATIONS

Dim Inches (mm)

H1 10.75 (273.05)

H2

H1

H2 11.5 (292.1)

W1 8.9 (226.06)

W2 6.0 (152.4)

D 4.2 (106.68)

D

W2
W1

© 2014 Thomas & Betts Corporation. All rights reserved. Printed in the U.S.A.
10/22/14

Thomas & Betts Corporation