Fixed Status Current Switches
Installation and Operation
#NSA-A/CS2, NSA-A/SCS2, NSA-A/SCS2-L
– 11/14/2019
Specifications subject to change without notice.
Catalog No. 11-808-756-01
Page
2
of
7
Minimum Mounting Distance:
1” (2.6 cm) between current switch (Relays, Contactors, Transformers)
Agency Approvals:
UL/CUL US Listed (UL 508) Ind. Control Equipment (File # E309723),
CE, RoHS2, WEEE
Product Weight:
NSA-A/CS2
: 0.216 lbs (0.099kg) |
NSA-A/SCS2
: 0.270 lbs (0.123 kg)
NSA-A/SCS2-L
: 0.280 lbs. (0.127 kg)
Product Dimensions (L x W x H):
Solid Core
: 2.760” (70.11mm) x 3.343” (84.92mm) x 1.050” (26.67mm)
Split Core
: 2.780” (70.51mm) x 3.238” (82.25mm) x 1.120” (28.45mm)
1
The LED should not be used to determine if current is present. At low currents the LED may not be visible
Response Time
Model #
0.15
Amps
0.20
Amps
0.25
Amps
0.50
Amps
0.75
Amps
1.0
Amps
1.2
Amps
1.5
Amps
10
Amps
20
Amps
NSA-A/CS2
156mS
100mS
84mS
-
-
32mS
-
-
26mS
24mS
NSA-A/SCS2
-
-
-
484mS
-
72mS
-
45mS
26mS
20mS
NSA-A/SCS2-L
-
224mS
144mS
65mS
47mS
39mS
-
-
25mS
22mS
-
: unit was not tested (below minimum trip point or for that range)
Dimensional Drawing
Solid Core
Continued on next page
