Prepare for Installation
9
Compliance
UL Listed
UL508 file #E92154, UL924 file #E242514
FCC
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Relay Specification
Echo Relay Panel Feedthrough (ERP-FT) ships standard with either 24, or 48 - 20A HID relays
installed and fully pre-wired for low voltage control. Three relay types are available as
standard:
• 20A single pole/single space relay (WR6161K-84)
• 20A double pole/single space relay (WR6166-84)
• 20A double pole/double space relay (WR6172-84)
As required, custom ERP-FT Panels are available including a variable number of relays. For
customer convenience a field-install relay kit is available and includes a relay and the low
voltage control leads.
WR6161K-84 Single Pole HID Relay
CSA
UL Listed
• General Use
20A @ 347VAC
• General Use
20A @ 300VAC
• Ballast (Standard)
20A @ 347VAC
• Ballast (Standard)
• Ballast (Electronic)
20A @ 300VAC
20A @ 277VAC
• Tungsten
2400W @ 120VAC
• Tungsten
2400W @ 120V AC
• Motor Load
1/2 HP @ 110-125VAC
• Motor Load
1/2 HP @ 110-125V AC
1-1/2 HP @ 220-250VAC
1-1/2 HP @ 220-277V AC
• Short Circuit Rating
18,000A 277VAC
• Short Circuit Raiting 18,000A 277VAC
WR6166-84 Double Pole HID Relay
CSA
UL Listed
• General Use
20A @ 347VAC
• General Use
20A @ 300VAC
• Ballast (Standard)
20A @ 347VAC
• Ballast (Standard)
20A @ 300VAC
• Tungsten
2400W @ 120VAC
• Tungsten
2400W @ 120VAC
• Motor Load
1/2 HP @ 110-125VAC
• Motor Load
1/2 HP @ 110-125VAC
1-1/2 HP @ 220-250VAC
1-1/2 HP @ 220-277VAC
• Short Circuit Rating 5,000A 277VAC
• Short Circuit Rating 5,000A 277VAC
1
2
1
2
1
2
WR6161-
81
1 - P
OLE R
ELA
Y
WR616
6-81
2 - P
OLE
RELA
Y
WR617
2-84
2 - P
OLE REL
AY
ERPFT-1PRK - single pole, single space 20A
HID relay kit
ERPFT-2PRK - double pole, single space 20A
HID relay kit
ERPFT-480V - double pole, double space 20A
HID relay kit
