31770 TE Connectivity, 31770 Datasheet - Page 50

• Manufacturer Part Number: 31770
• Description: KNIFE DISCONNECT,DG 22-16
• Manufacturer: TE Connectivity
• Type: Splice Terminalr

Specifications of 31770

• Wire Gauge: 16-22
• Body Plating: Tin
• Body Material: Copper
• Insulation: Non-Insulated
• Product Depth (mm): 3.18mm
• Color: Not Required
• Rohs Compliant: YES
• Product Type: Splice
• Sealed: No
• Splice Type: Knife Disconnect
• Body Style: DIAMOND GRIP
• Insulation Support: Insulation Support
• Insulation Diameter (mm [in]): 3.18 [.125] Max.
• Finish: Tin
• Wire/cable Size (cma): 509 – 3,260
• Wire Range (mm [awg]): 0.30-1.40² [22-16]
• Government/industry Qualification: No
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Packaging Method: Loose Piece
• Lead Free Status / RoHS Status: Compliant

50
UL 486 C Wire Size
AWG 22 to 6
UL 486 A Wire Size
AWG 4 to 600 MCM
Test Sequences
Test Group 1
Mechanical Sequence
1. Secureness
2. Pullout
Test Group 2
Mechanical Sequence
1. Secureness
2. Static Heat
3. Pullout
Note: Testing conducted on non-plated
copper wire with UL approved insulation.
SOLISTRAND, Budget and DIAMOND GRIP
Uninsulated Terminals and Splices
Description of UL 486A & C Test Procedures and Requirements
for Butt and Parallel Type Splices
For drawings, technical data or samples, contact your AMP sales engineer or call the AMP Technical Support Center 1-800-522-6752.
Dimensions are in inches and millimeters unless otherwise specified. Values in brackets are metric equivalents.
Specifications subject to change. Consult AMP for latest specifications.
Pullout Test Requirements
Splices must not be separate from wire when
subjected to the listed load for one minute.
Wire Size
AWG
250
300
350
400
500
600
1/0
2/0
3/0
4/0
22
20
18
16
14
12
10
8
6
4
2
Force (lbs.)
Pullout
140
180
250
300
350
450
500
550
600
650
800
900
10
10
15
25
35
40
45
50
8
Secureness Test Requirements
Note: Test Duration=30 Minutes
Wire Size
18-16
12-10
AWG
14
8
6
4
Requirement:
Connector temperatures must not exceed the ambi-
ent temperature plus 50°C [90°F] after stability is
attained.
Stability:
A test sample is considered to have attained a stable
temperature when three readings taken at not less
than 10 minute intervals show no more than a 2°C
[3.6°F] variation between any two readings.
Static Heat Test Requirements
Wire Size
AWG
250
300
350
400
500
600
1/0
2/0
3/0
4/0
22
20
18
16
14
12
10
8
6
4
2
Bushing
Dia.
1/4
3/8
3/8
3/8
1/2
1/2
Height
10 1/4
11 3/4
11 3/4
11
11
11
Catalog 65505
Test Current
(Amperes)
Revised 9-00
125
170
230
265
310
360
405
445
505
545
620
690
12
17
18
30
35
50
70
95
Weight
9
(lbs.)
18
30
2
3
5
8