Time Mark has a variety of 3-phase relays that can offer protection against phase loss, phase reversal, phase
unbalance and under/over voltage. Phase-angle and voltage sensing circuits are used to detect phase loss
even when regenerative loads cause little measurable voltage reduction between phases. All models feature
automatic reset.
NEW!
PHASEVOLTAGEDELAY
MODEL
158B(R)XXX(Fixed)XXXXSPDTSurface/DIN
2002YXXXXXXXDPDTSurface
2500/01XXXXXXXXXXSPDTSurfaceX
2500/01 DXXXXXXXXXXDPDTSurfaceX
2522XXXXXXDPDT11-PinX
2532XXXXSPDTSurfaceX
257/258XXXXXXXXSPDT8-PinX
2594XXXXXXXXDPDTSurface
2642XXXXXXXXXXDPDTSurfaceX
2644(R)XXXX(Fixed)XXXXXXDPDTSurfaceX
2652XXXXXXXXXXXDPDTSurfaceX
269(R)XXXXX(Fixed)XXXXSPDTSurfaceX
LOSS SEQ. LOW HIGH BAL. TRIP RESTART120 208/240 380 480 575
15XXXSpecial (2)Surface
18XXXXXXXXXSPDTSurface/DIN
19XXXXXXXXXSPDT8-Pin
20XXXXXXXXXXXXXSPDTSurface/DINX
200XXXXXXXDPDTSurface
21XXXXXXXXXXXXXSPDT8-PinX
246XXXXXXXSPDT8-PinX
25XXXXXXXX
252XXXXXXXSPDT,SPST8-PinX
253XXXXSPDT8-PinX
259XXXXXXXXXXDPDTSurface
263XXXXXXXXXSPDTSurfaceX
264XXXXXXXXXSPST(2)Surface
265XXXXXXXXXSPDTSurfaceX
MAN.
RESET
NOM. AC VOLTAGES
24V DC Powered;
AC Range: 80V-550V
CONTACTSMOUNT
DPDTDINX
UL or
CSA*
TRANSFORMERS & TRANSDUCERS
Our current transformers are available in a variety of amp ranges for single
phase and 3-phase.
Our AC transducers are designed to accept 0-5 amp AC current input and
provide proportional DC current or voltage output.
MODELDESCRIPTION
276AOpen frame type CT with ratios of 10:5 amps to 40:5 ampsx
276BRing type CT with ratios of 50:5 amps to 1200:5 ampsx
276B-33-phase CT with ratios 50:5 to 1200:5 amps; isolated outputsx
278AC current transducer; 115VAC or 230VAC; 4-20mA output; 8-Pinx
2780AC current transducer; 0-5 amp input; 0-10 VDC output; 8-Pinx
* See individual data sheets for any special conditions or requirements on the UL or CSA Certified models.
UL or
CSA*
Page 3
ALTERNATING RELAyS
Alternating Relays are used to equalize or
optimize the run time of multiple pumps or
compressors. Options are available for 1, 2, 3 or
4 motor/pump configurations.
VOLTAGE & FREqUENCy MONITORS
Time Mark Voltage Monitors detect
voltage levels above or below the
selected set point. Voltage Band
Monitors energize relays between set
points.
MODELFUNCTIONVOLTAGE RANGEMOUNT CONTACTS
16-1-LOver & Under12-30V AC/DC
16-1-HOver & Under30-277V AC/DC
16-3-LPick Up/Drop Out12-30V AC/DC
16-3-HPick Up/Drop Out30-277V AC/DC
160B (R)Under or Over120/240/480 VACSurfaceSPDT
26Over & Under
260Under or OverMultiple VAC & VDC Options8-PinSPDTx
2601Under or OverMultiple VAC & VDC Options8-PinSPDT
680Voltage/Current Simulator: Outputs 4-20 mA, 0-20mA, 0-5V or 0-10V
HDC-1Hold Down Clamp: Secures socket mounted relays from vibration
UL or
CSA*
Page 4
CURRENT MONITORS
Current Monitors detect over-current, under-current or current unbalance on single-phase or
3-phase lines. Current transformers are used when current exceeds 5 amps. Models available for
socket, surface or DIN rail mounting.
DELAyVOLTAGE
MODEL Ph.FUNCTIONMOUNT
1711Under Current Only8-PinXXAC0.1 - 1A
1731 Under or Over Current Surface/DINACAC1 - 5A/5-25A
17321 Under or Over Current Surface/DINNo Power Required25 -150A
27321 Under or Over CurrentSurfaceXACACACACAC1 - 5A
27341Over Current OnlySurfaceXAC AC2 - 20A,1-10A,0.5-5A
2743Over Current OnlySurfaceXAC ACACACAC1 - 5A
27423 Under or Over CurrentSurfaceXAC ACACACAC1 - 5A
27443Over Current OnlySurfaceXAC ACACACAC1 - 5A
2751Over Current OnlySurfaceXAC AC1 - 5A
2791DC Current Monitor8 or 11 PinXAC AC1 - 10A DC
27301 Under & Over CurrentSurfaceXXAC ACACACAC1 - 5A
TRIP START 24V 120V 208V 220V 240VRANGE(S)
UL or
CSA*
PUMP & LIqUID LEVEL CONTROLS
Pump and Liquid Level Controls protect pumps and provide liquid level control for pumping
systems. Controllers monitor levels using transducers, float switches and bubbler-type
sensors. Different versions and combinations can provide alternation, HOA controls, run time
meters and alarm outputs. Select versions have communications capability.
MODELDESCRIPTION
403Duplex level controller; Provides alternation of pumps
4042Liquid level controller with 4 set pointsx
4052Pump-Down controller for duplex alternation; Built-in communicationsx
4062Pump-Up controller for duplex alternation; Built-in communicationsx
422Detects motor over/under load; Trip & restart delays; Use with 1 or 3-phase pumpsx
TMC-430
450Pressure transducer; 0-15 psi input; 4-20 mA outputx
460D
4000Surface Mount Kit: Enclosures for Models 403, 404, 4042, 4052, 4062 and 408
* See individual data sheets for any special conditions or requirements on the UL or CSA Certified models.
Controls 2 or 3 pumps with a 4-20mA input or 2 pumps with a 4-20mA input and
backup floats; Graphic display shows current depth, set-points, date/time and
alarm status; Built-in Communications
Switch-to-Loop Converter; Less expensive than a transducer & works with float
switches; LED Loop Output Indicator (4-20mA)
UL or
CSA*
Page 5
SPECIAL CONTROLS
Time Mark manufactures many types of specialized devices. These
include Capacitor Trip Devices, Motor Load Monitors and Two-Hand
Control Modules.
MODELDESCRIPTION
295Capacitor Trip Device; Operates shunt trip breakers; 120VAC or 240VAC
410Auto-Charged Capacitor Trip Device with Battery; 120VAC or 240VAC
412
421
553
850
Automatic Reverse Controller; Up to 5 forward-reverse cycles;
Push-button simulator/tester
Over/Under Motor Load Monitor; Monitors true power
(Voltage x Current x Power Factor);
Adjustable trip and restart delays
Re-Acceleration Relay for Undervoltage Control;
Allows momentary power outage without causing reset condition
Two-Hand Control Module; AC or DC versions; 11-Pin;
Installs into existing control panel
UL or
CSA*
x
x
TIME DELAy RELAyS
Time Mark Corporation offers a wide variety of single and multi-function
industrial timers under our “Signaline” brand to help you manage and
protect your valuable equipment.
* See individual data sheets for any special conditions or requirements on the UL or CSA Certified models.
L = 10-28V AC/DC
H = 40-260V AC/DC
20-28VAC & 20-32 VDC or
105-130VAC & 95-125VDC
4 ranges (0.15 Sec. - 64 Min.)8-PinSPDTx
8-PinDPDTx
33X, 39X: 36X; 38X
1 - 10 Sec. 0.1-102.3 Sec.
1 - 60 Sec. 1-1023 Sec.
1 - 180 Sec. 1-1023 Min.
1 - 300 Sec.
4 ranges (0.15 Sec. - 64 Min.)11-PinSPDT
Page 6
CUSTOM AND OEM DESIGN
W
hy ChOOSE TIME MARk?
Since 1972, Time Mark has been engineering
and manufacturing industrial control and
monitoring products from our headquarters in
Tulsa, Oklahoma.
Time Mark offers:
Exceptional customer service
Expert technical support
5-year warranty on 3-phase and socket
mounted products & 1-year warranty on
other products.
Quality products that are made in the