ASI HB200GR is a spring clamp sliding link shorting terminal block, 8.2 mm wide and rated at 35 amps at 600 volts by UL. It accepts wire gauges from 24 to 8 AWG. The sliding link terminal blocks open up the circuit and also can be equipped with either a two position (HB203) or four position (HB204) sliding jumper that provides a shot to adjacent terminal blocks, typically used in single phase and 3-phase current transformers, CT circuits. Select NU0851-2 blank strip markers for easy identification of terminal blocks. Select PTC0803, PTC0805 or PTC0810 âEasy Bridgeâ jumpers for cross connections. HB201GR is the end cover to order. All accessories are sold separately. HB200GR is a spring clamp sliding link shorting terminal block that has 60 blocks to a package.