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  Monitoring Relays (35 items)

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Tele Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 1239727 (1 offer) 
VEO Series Current Monitoring Relay. TELE VEO series AC current monitoring for single phase mains. Featuring overcurrent and undercurrent monitoring and a single change over contact. The VEO series...
Tele
V4IM100AL20 24-240V AC/DC
from £ 139.89*
per piece
 
 piece
Tele Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 1239728 (1 offer) 
VEO Series Current Monitoring Relay. TELE VEO series AC current monitoring for single phase mains. Featuring overcurrent and undercurrent monitoring and a single change over contact. The VEO series...
Tele
V4IM35AL20 24-240V AC/DC
from £ 139.89*
per piece
 
 piece
Tele Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 1239731 (1 offer) 
KAPPA Series Current Monitoring Relay. TELE KAPPA series AC current monitoring for single phase mains. Featuring overcurrent and undercurrent monitoring and a single change over contact. The KAPPA ...
Tele
K3IM5AACL20 230VAC
from £ 158.539*
per piece
 
 piece
Tele Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 1239748 (1 offer) 
GAMMA Series Current Monitoring Relay. TELE GAMMA series AC/DC current monitoring for single phase. Featuring overcurrent and undercurrent monitoring and two change over contacts. The GAMMA series ...
Tele
G2IM10AL20 24-240VAC/DC
from £ 176.428*
per piece
 
 piece
Tele Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 1239749 (1 offer) 
GAMMA Series Current Monitoring Relay. TELE GAMMA series AC/DC current monitoring for single phase. Featuring overcurrent and undercurrent monitoring and two change over contacts. The GAMMA series ...
Tele
G2IM5AL20 24-240VAC/DC
from £ 176.428*
per piece
 
 piece
Tele Current Monitoring Relay, 1 Phase, SPDT, DIN Rail / 1239715 (1 offer) 
ENYA Series Current Monitoring Relay. TELE ENYA series AC current monitoring for single phase mains. Featuring overcurrent and undercurrent monitoring and a single change over contact. The ENYA ser...
Tele
E1IM10AACL10 230V AC
from £ 158.727*
per piece
 
 piece
Tele Current Monitoring Relay, 1 Phase, SPDT, DIN Rail / 1239723 (1 offer) 
VEO Series Current Monitoring Relay. TELE VEO series AC current monitoring for single phase mains. Featuring overcurrent and undercurrent monitoring and a single change over contact. The VEO series...
Tele
V2IM10AL10
from £ 105.624*
per piece
 
 piece
Tele Frequency, Voltage Mains and System Protection, 3 Phase, DIN Rail / 2664272 (1 offer) 
Monitoring Application = Frequency, Voltage Electrical Phase = 3 Mounting Type = DIN Rail Series = RE Terminal Type = Screw°C
Tele
NA003-M64
from £ 339.58*
per piece
 
 piece
Tele Level Monitoring Relay, 1 Phase, DPDT, DIN Rail / 1239745 (1 offer) 
GAMMA Series Level Monitoring Relay. TELE GAMMA series level control monitoring relay for conductive liquids. Featuring pump up and pump down monitoring and a single change over contact. The GAMMA ...
Tele
G2LM20 230VAC
from £ 96.516*
per piece
 
 piece
Tele Level Monitoring Relay, 1 Phase, SPDT, DIN Rail / 1239720 (1 offer) 
ENYA Series Level Monitoring Relay. TELE ENYA series level control monitoring relay for conductive liquids. Featuring pump up and pump down monitoring and a single change over contact. The ENYA ser...
Tele
E3LM10 230V AC
from £ 99.00*
per piece
 
 piece
Tele Phase Monitoring Relay, 1, 3 Phase, SPDT, DIN Rail / 1239724 (1 offer) 
VEO Series Voltage Monitoring Relay. TELE VEO series AC and DC voltage monitoring relay. Multifunction monitoring in a slim easy to use package. The VEO series have a self-extinguishing plastic bod...
Tele
V2PM400Y/230VS10
from £ 108.97*
per piece
 
 piece
Tele Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail / 1239725 (1 offer) 
VEO Series Voltage Monitoring Relay. TELE VEO series AC and DC voltage monitoring relay. Multifunction monitoring in a slim easy to use package. The VEO series have a self-extinguishing plastic bod...
Tele
V2PF480Y/277VSY01
from £ 59.787*
per piece
 
 piece
Tele Phase, Temperature Monitoring Relay, 3 Phase, DPDT, DIN Rail / 1239726 (1 offer) 
VEO Series Voltage Monitoring Relay. TELE VEO series AC and DC voltage monitoring relay. Multifunction monitoring in a slim easy to use package. The VEO series have a self-extinguishing plastic bod...
Tele
V4PF480Y/277VSYTK02
from £ 100.337*
per piece
 
 piece
Tele Phase, Voltage Monitoring Relay, 1, 3 Phase, DPDT, DIN Rail / 1829994 (1 offer) 
Voltage monitoring 1- or 3-phase, Multifunction, monitoring of over- and under-voltage, monitoring of phase sequence selectable, 2 CO, Adjustable delayMonitoring relays - ENYA series Multifunction ...
Tele
E3YM230VS20
from £ 67.806*
per piece
 
 piece
Tele Phase, Voltage Monitoring Relay, 1, 3 Phase, DPDT, Maximum of 400 V, DIN Rail / 1239733 (1 offer) 
KAPPA Series Voltage Monitoring Relay. TELE KAPPA series AC and DC voltage monitoring relay. Multifunction monitoring in a slim easy to use package. The KAPPA series have a self-extinguishing plast...
Tele
K3YM400VSY20
from £ 162.578*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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