mm to inch
1 inch = 25.4 mm
1 mm = .040 inches
Designed to IEC 60664-1
Designed to IEC 60664-1
Type
Type
with lift system
249
Additional Centerline
Type 249
Type 251
Voltage
251
300 V - centerline 5.08 mm
600 V - centerline 10.16 mm
12 A
12 - 28 AWG
4.5 lbs. - in
8 mm
≤
10 mΩ per circuit
Voltage
with lift system
and mounting flange
Electrical Data
Electrical Data
300 V - centerline 5.08 mm
600 V - centerline 10.16 mm
12 A
12 - 28 AWG
4.5 lbs. - in
8 mm
≤
10 mΩ per circuit
Headers that mate with
Type 249
Type 219
Type 229
Type 220
Type 230
Type 286
Type 288
Type 290
Type 292
Type 251
Page H-25
Page H-27
Current
Wire range
Screw torque
Wire strip length
Contact resistance
Current
Wire range
Screw torque
Wire strip length
Contact resistance
Mechanical Data
Page H-26
Page H-27
Page H-29
Page H-30
Page H-29
Page H-30
Color
Terminal
Wire protector
with contact
Screw
Pole sizes
Housing
UL 94V-0
-40 °F to 189 °F
(-40 °C to 105 °C)
black
brass, nickel plated
copper alloy tin plated
M3, steel,
nickel over copper plating
2 to 24 - centerline 5.08 mm
2 to 12 - centerline10.16 mm
Mechanical Data
Housing
UL 94V-0
-40 °F to 189 °F
(-40 °C to 105 °C)
black
brass, nickel plated
copper alloy tin plated
optional: gold plating
- consult factory
M3, steel,
nickel over copper plating
2 to 24 - centerline 5.08 mm
2 to 12 - centerline 10.16 mm
Color
Terminal
Lift system
Screw
Pole sizes
D
Type 235
Type 236
Page H-26
Page H-28
Additional material data - pages DA-3 to DA-5
Additional material data - pages DA-3 to DA-5
Accessories
for
Type 249 and Type 251
Coding set 720254-01-6
Coding set 720254-02-5
Page J-10
Dimensions (mm)
Dimensions (mm)
L = (circuits - 1) x centerline + 5.08
L = (circuits - 1) x centerline + 14.6
Part Numbers
Type 249
Complete the part number
by adding the pole size.
centerline 5.08 mm
Part Numbers
02 03 04 05 06 07 08
09 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
02 03 04 05 06 07 08
09 10 11 12
Type 251
Complete the part number
by adding the pole size.
centerline 5.08 mm
Part No.
312491
Type 249
centerline 10.16 mm
Part No.
312511
Type 251
centerline 10.16 mm
02 03 04 05 06 07 08
09 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
02 03 04 05 06 07 08
09 10 11 12
Part No.
312492
Part No.
312512
01 standard
08 Available on demand. Minimum order
quantity 3000 poles per item.
01 standard
08 Available on demand. Minimum order
quantity 3000 poles per item.
Subject to technical changes and printing errors.
RIA electronic, Inc.
430 Industrial Way West, Eatontown, NJ 07724
phone 1-888-722-5625
•
fax 732-389-9066
•
www.riaelectronic.com
DB-16
电源技术