|
Option Codes |
Description |
| /G |
Terminal for guard switch. |
/N
|
Measurement circuit connected to an
adjustable electronic trip. (normally Open volt-free contact
for connection to external lamp or alarm - 240V/2Amp max.) |
| /NB |
As /N but with instrument mounted
audible alarm. |
| /NL |
As /N but with instrument mounted
fault lamp. |
| /NN |
As /N but with dual trips for
setting High and Low pass bands on '0% Deviation' bridges. |
| /NNB |
As /NN but with instrument mounted
audible alarm. |
| /NNL |
As NN but with instrument mounted
fault lamps. |
/T
|
Internally fitted timer, adjustable
from 0 to 60 seconds, for timed application of specific test. |
/RCCB
|
Mains load test protected by
non-lethal RCCB to permit adjustments on live appliances. |
| /VAR |
Variable load voltage at up to 2.5A.
(higher ratings on request) |
| /ZCS |
Zero crossing switch added to Flash
Test circuit. |
| /SCD |
Short circuit detection pre-test for
single phase load tests. |