Page 20 - 2020 Catalog

PR24 Series

Power Relays

20A range resistive rating
Hand Off Auto switch option
Current run-status confirmation option

Energy Monitor
DESCRIPTION APPLICATIONS E474343
A
TIONS
APPLIC
The PR Series pilot relays are ideal multi-voltage input pilot duty ▪ ▪ Command contactors
ommand c
on
C
t
ors
tac
ors
on
ol mot
C
tr
relays that mount to existing panels to control loads. External ▪ ▪ Control motors NEW!
Isola
tion
enclosures are not required making them ideal for interfacing loads ▪ ▪ Isolation
ing
lock
t
e in
er
evic
D
with building automation control systems. ▪ ▪ Device interlocking
▪ ▪ Relay logic
R
y log
ela
ic
▪ ▪ Lighting load levels
Ligh
els
ting load lev
FEA TURES
FEATURES
Convenient and cost-effective control
▪ Current sensor run status option
▪ LED indicator Hinged HOA cover with screw retention
▪ Multi-voltage coil input
FEATURES minimizes tampering
▪ Hand-Off-Auto switch option
Compact enclosure mounts externally for
easy installation
▪ Nipple mount to any electrical enclosure
▪ Flexible tinned stranded wire… fits easily in tight spaces
and provides secure connections to wire nuts
Concealed HOA switch with screw secured cover
prevents tampering
▪ Versions with Hand Off Auto (HOA) switch feature with
secure screw cover door to prevent tampering
▪ Eliminates costly system override related service calls
Run status confirmation
▪ True current sensing provides proof of load feedback
that pilot device relay coil is powered
Rugged enclosure
▪ Rated for Nema 4X when installed with O-ring and 1/2”
locknut on existing Nema 4X control panel.
MODEL CONTACT COIL INPUT CONTACT HOA CURRENT RUN STATUS ENCLOSURE LED
PR2401B SPDT 24-30VDC, 24VAC, 120VAC 20A Small 
PR24BM SPDT 24-30VDC, 24VAC 20A N.O. 1A @ 30VAC/DC, 0.3A TRIP Small 
PR2401SB SPST N.O. 24-30VDC, 24VAC, 120VAC 20A  Medium 
PR2401SBM SPST N.O. 24-30VDC, 24VAC, 120VAC 20A  N.O. 1A @ 30VAC/DC, 0.3A TRIP Medium 

20 | 866-660-8864 | fax 503-296-2529 | www.senvainc.com