Nidec Digistart D3 - UL Compliant Installation Requirements

110 Digistart D3: User Guide
Issue: G
11.1 UL Compliant Installation
This section details additional requirements and configuration settings for the Digistart D3 to be UL-compliant. See
also UL Short Circuit Ratings on page 38.
11.1.1 Models D3-0023-B ~ D3-0105-B
There is no additional requirement for these models.
11.1.2 Models D3-0145-B ~ D3-0425-B, D3-0255-N ~ D3-1600-N
Use the recommended pressure terminal/connector kit. See Terminal/Connector Parts on page 110 for more
information.
11.1.3 Models D3-0500-B ~ D3-1000-B
These models are UL recognised components. Separate cable landing busbars may be required within the electrical
cabinet when terminating cables sized according to the National Wiring Code (NEC) regulations.
11.1.4 Terminal/Connector Parts
For models D3-0145-B~D3-0425-B and D3-0255-N~D3-1600-N to be UL compliant, you must use the recommended
pressure terminal/connector as detailed in the table below.
Models
FLC (A)
No. of wires
Recommended lugs part No.
D3-0145-B
145
1
OPHD 95-16
D3-0170-B
170
1
OPHD 120-16
D3-0200-B
200
1
OPHD 150-16
D3-0220-B
220
1
OPHD 185-16
D3-0255-B
255
1
OPHD 240-20
D3-0350-B
350
1
OPHD 400-16
D3-0425-B
425
2
OPHD 185-16
D3-0255-N
255
1
OPHD 240-20
D3-0360-N
360
2 1 x 600T-2
D3-0380-N
380
D3-0430-N
430
D3-0620-N
620
D3-0650-N
650
D3-0790-N
790
4
2 x 600T-2
D3-0930-N
930
3
2 x 600T-2
D3-1200-N
1200
4 1 x 750T-4
D3-1410-N
1410
D3-1600-N 1600 5
1 x 750T-4
1 x 600T-3