NDNA100 Cooper/Bussmann, NDNA100 Datasheet - Page 76

• Manufacturer Part Number: NDNA100
• Description: DIN-RAIL 35MM ALUMINUM 1M
• Manufacturer: Cooper/Bussmann
• Series: NDNr
• Type: DIN Rail 35 mm Aluminum 1 meterr

Specifications of NDNA100

• Size: 1.378" W (35.00mm)
• Length: 39.370" (1000.00mm)
• Slotted/unslotted: Slotted
• Switch Type: Disconnect Switch
• Product: Hardware
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Thickness: -
• Lead Free Status / Rohs Status: Compliant

Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: [phone] ● www.stevenengineering.com
Conversion mechanisms
6 or 8 pole
6 (8) pole mechanism allows two switches
controlled by one handle to open or close
simultaneously.
Transfer
Transfer mechanism manually transfers
between two power sources using two
switches and a center "OFF" position.
Bypass
Bypass mechanism operates three
switches: Two switches in series and one
changeover switch to allow power bypass.
Mechanical interlock
Mechanical interlock mechanism prevents
both switches from being in the ON position
at the same time.
74
Transfer and bypass enclosed switches include the load side bussed or cabled together, and all switches come standard with ground lugs.
Other Configuration Descriptions
for Enclosed Disconnect Switches
= Three poles
X = Closed
O = Open
X = Closed
O = Open
SW. B
SW. B
SW. C
SW. A
SW. A
X = Closed
O = Open
X = Closed
O = Open
POS. I
POS. I
SW. A
SW. B
SW. B
SW. A
O
O
O
X
X
Bussmann
POS. O
POS.O
POS.O
POS. I
SW. A
O
O
O
O
O
O
X
O
O
POS. O
POS.II
POS.II
SW. B
POS.I
O
X
O
X
X
X
O
X
X
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