Time Current Curves
View and download the time-current curves and energy let-through curves.
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Circuit Breakers
Insulated Case Circuit Breakers
Power Break II
- Power Break II Insulated Case Circuit Breaker; Types SS, SH with Power +, MicroVersaTrip Plus or MicroVersaTrip PM; Long-time, Short-time and Instantaneous
- Powerbreak II Insulated Case Circuit Breakers; Type SS, SH with Power +, MicroVersaTrip Plus or MicroVersaTrip PM; Ground Fault
- Time Current Curve DES095 - LONG-TIME CHARACTERISTICS
- Time Current Curve DES096 - LONG-TIME I4T CHARACTERISTICS
- Time Current Curve DES097 - SHORT-TIME PICKUP and DELAY
- Time Current Curve DES098 - GROUND FAULT (08.00.25 and earlier)
- Time Current Curve DES099 - INSTANTANEOUS TRIP
- Time Current Curve DES100 ADJ SELECTIVE INSTANTANEOUS
- Time Current Curve DES123 - GROUND FAULT (08.00.26 and later)
Low Voltage Power Circuit Breakers
EntelliGuard R Retrofill
- EntelliGuard G & R: Ground Fault trip curves (firmware version 08.00.25 and earlier)
- EntelliGuard G & R: Ground Fault trip curves (firmware version 08.00.26 and later)
- EntelliGuard G & R: Instantaneous, Override, and Reduced Energy Let-Through (RELT) Trip Curves
- EntelliGuard G & R: Long-Time Trip Curve (Fuse/ I^4t)
- EntelliGuard G & R: Long-Time Trip Curve (Thermal/ I^2t)
- EntelliGuard G & R: Short-Time Trip Curve
SACE Emax 2
- E1.2 DIP: 250-1200A Time Current Curve
- E1.2 DIP: 250-1200A Time Current Curve (Ground Fault)
- E1.2 Touch/Hi-Touch: 250-1200A Time Current Curve
- E1.2 Touch/Hi-Touch: 250-1200A Time Current Curve (Ground Fault)
- E2.2 DIP: 250-2000A Time Current Curve
- E2.2 DIP: 250-2000A Time Current Curve (Ground Fault)
- E2.2 Touch/Hi-Touch: 250-2000A Time Current Curve
- E2.2 Touch/Hi-Touch: 250-2000A Time Current Curve (Ground Fault)
- E4.2 DIP: 800-3600A Time Current Curve
- E4.2 DIP: 800-3600A Time Current Curve (Ground Fault)
- E4.2 Touch/Hi-Touch: 800-3600A Time Current Curve
- E4.2 Touch/Hi-Touch: 800-3600A Time Current Curve (Ground Fault)
- E6.2 DIP: 4000-6000A Time Current Curve
- E6.2 DIP: 4000-6000A Time Current Curve (Ground Fault)
- E6.2 Touch/Hi-Touch: 4000-6000A Time Current Curve
- E6.2 Touch/Hi-Touch: 4000-6000A Time Current Curve (Ground Fault)
Miniature Circuit Breakers & Supplementary Protectors
Q-Line Miniature Circuit Breakers
- Molded Case Circuit Breakers - Q Line - Types THQB-GF THQC-GF THHQB-GF THHQC-GF
- Molded Case Circuit Breakers - Q Line - Types THQL, THQB ,THQC, THQP, THHQL, THHQB, THHQC, TXQL, TXQB, TXQC
- Molded Case Circuit Breakers Q Line Types THQB THQC THHQB THHQC (Mod C Mod S) Long Time Delay
- Molded Case Circuit Breakers Q Line Types THQL THQB THQC THHQL THHQB THHQC Ambient Compensated
- Molded Case Circuit Breakers Q Line Types THQL THQP THHQL THQB_LM THHQB_LM (Mod C Mod S) Long Time
- Molded Case Circuit Breakers Q Line Types THQL THQP THHQL THQB_LM THHQB_LM (Mod C Mod S) Long Time
- Molded Case Circuit Breakers Q Line Types THQL THQB THQC THQP THHQL THHQB THHQC TXQL TXQB TXQC
- Molded Case Circuit Breakers Q Line Types THQL, THQB, THQC, THHQL, THHQB, THHQC, TXQL, TXQB, TXQC, (15-50 Amps)
- Molded Case Circuit Breakers Q Line Types TXQB TXQC TXQL (1 2 Pole) Ambient Compensated Long Ti
- Molded Case Circuit Breakers Types THQL-GF, THQB-GF (15A)
- Molded Case Circuit Breakers Types THQL-GF, THQB-GF (20A)
- Molded Case Circuit Breakers Types THQL-GF, THQB-GF (25A, 30A)
- Molded Case Circuit Breakers Types THQL-GF10, THQB-GF10 (15-30 Amps)
- Molded Case Circuit Breakers with Ground Fault Circuit Interrupter Q Line Types THQL-GF, THQB-GF (15-30A, 1 pole); Enclosure Compensated
Molded Case Circuit Breakers (MCCB)
Record Plus
- Record Plus Types FC & FB - 100A
- Record Plus Types FC & FB - 15A
- Record Plus Types FC & FB - 20A
- Record Plus Types FC & FB - 25A
- Record Plus Types FC & FB - 30A
- Record Plus Types FC & FB - 35A
- Record Plus Types FC & FB - 40A
- Record Plus Types FC & FB - 45A
- Record Plus Types FC & FB - 50A
- Record Plus Types FC & FB - 60A
- Record Plus Types FC & FB - 70A
- Record Plus Types FC & FB - 80A
- Record Plus Types FC & FB - 90A
- Record Plus Types FC & FB - Let Through Energy Curves
- Record Plus Types FC & FB - Peak Let Through Current
SACE Tmax XT
- XT1 TMF: 15-30A Time Current Curve
- XT1 TMF: 35-50A Time Current Curve
- XT1 TMF: 60-100A Time Current Curve
- XT2 DIP: 10-125A Time Current Curve
- XT2 DIP: 10-125A Time Current Curve (Ground Fault)
- XT2 Touch/Hi-Touch: 40-125A Time Current Curve (EI)
- XT2 Touch/Hi-Touch: 40-125A Time Current Curve (Ground Fault)
- XT2 Touch/Hi-Touch: 40-125A Time Current Curve (I2T)
- XT2 Touch/Hi-Touch: 40-125A Time Current Curve (I4T)
- XT2 Touch/Hi-Touch: 40-125A Time Current Curve (SI)
- XT2 Touch/Hi-Touch: 40-125A Time Current Curve (VI)
- XT4 DIP: 40-250A Time Current Curve
- XT4 DIP: 40-250A Time Current Curve (Ground Fault)
- XT4 TMA: 100-110A Time Current Curve
- XT4 TMA: 125-150A Time Current Curve
- XT4 TMA: 175-200A Time Current Curve
- XT4 TMA: 225-250A Time Current Curve
- XT4 TMA: 80-90A Time Current Curve
- XT4 TMF: 110-150A Time Current Curve
- XT4 TMF: 175-250A Time Current Curve
- XT4 TMF: 25-40A Time Current Curve
- XT4 TMF: 50-70A Time Current Curve
- XT4 TMF: 80-100A Time Current Curve
- XT4 Touch/Hi-Touch: 100-250A Time Current Curve (EI)
- XT4 Touch/Hi-Touch: 100-250A Time Current Curve (Ground Fault)
- XT4 Touch/Hi-Touch: 100-250A Time Current Curve (I2T)
- XT4 Touch/Hi-Touch: 100-250A Time Current Curve (I4T)
- XT4 Touch/Hi-Touch: 100-250A Time Current Curve (SI)
- XT4 Touch/Hi-Touch: 100-250A Time Current Curve (VI)
- XT5 DIP: 250-600A Time Current Curve
- XT5 DIP: 250-600A Time Current Curve (Ground Fault)
- XT5 TMA: 300-400A Time Current Curve
- XT5 TMA: 500-600A Time Current Curve
- XT5 Touch/Hi-Touch: 250-600A Time Current Curve (EI)
- XT5 Touch/Hi-Touch: 250-600A Time Current Curve (Ground Fault)
- XT5 Touch/Hi-Touch: 250-600A Time Current Curve (I2T)
- XT5 Touch/Hi-Touch: 250-600A Time Current Curve (I4T)
- XT5 Touch/Hi-Touch: 250-600A Time Current Curve (SI)
- XT5 Touch/Hi-Touch: 250-600A Time Current Curve (VI)
- XT6 DIP: 600-800A Time Current Curve
- XT6 DIP: 600-800A Time Current Curve (Ground Fault)
- XT6 TMA: 600-800A Time Current Curve
- XT7/7M DIP: 600-1200A Time Current Curve
- XT7/7M Ekip DIP: 600-1200A Time Current Curve (Ground Fault)
- XT7/7M Touch/Hi-Touch: 600-1200A Time Current Curve (EI)
- XT7/7M Touch/Hi-Touch: 600-1200A Time Current Curve (Ground Fault)
- XT7/7M Touch/Hi-Touch: 600-1200A Time Current Curve (I2T)
- XT7/7M Touch/Hi-Touch: 600-1200A Time Current Curve (I4T)
- XT7/7M Touch/Hi-Touch: 600-1200A Time Current Curve (SI)
- XT7/7M Touch/Hi-Touch: 600-1200A Time Current Curve (VI)
TEY Lighting Panel Circuit Breakers
- Time Current Curve DES079 - TEYD, TEYH, TEYL, 15-35 Amperes Enclosure Compensated Long-time Delay and Instantaneous
- Time Current Curve DES080 - TEYD, TEYH, TEYL 40-60 Amperes
- Time Current Curve DES081 - TEYD , TEYH, TEYL 70-90 Amperes
- Time Current Curve DES082 - TEYD, TEYH, TEYL 100-125 Amperes, Type TEYF 110-125Amperes
- Time Current Curve GES6237 - Type TEY, TEYF 15-30 Amperes Enclosure Compensated Long Time Delay and Instaneous
- Time Current Curve GES6238 - Type TEY, TEYF 40-60 Amperes Enclosure Compensated Long Time Delay and Instantaneous
- Time Current Curve GES6239 - Type TEY, TEYF 70-100 Amperes Enclosure Compensated Long Time Delay and Instantaneous
Thermal Magnetic E150
- E100 Type TED (60-80A); Enclosure Compensated; Long Time Instantaneous Time-current Curves
- Intergrally Fused Molded Case Circuit Breakers Tri-Break Line Type TB4 (125-400A) Thermal Trip Magn
- Molded Case Circuit Breakers Type TMQD (60-100A) Enclosure Compensated Long Time Delay and Instanta
- Molded Case Circuit Breakers Type TQD Long Time Delay and Instantaneous Time-current Curves
- TB1 (40-100A); Thermal Magnetic Trip Current Limiter
- TB6 (125-600A); Thermal Magnetic Trip Current Limiter
- TB8 (600-800A); Thermal Magnetic Trip Current Limiter
- TEB (15-50A); Long Time Instantaneous
- TEB (60-80A); Long Time Instantaneous
- TEB (90/100A); Long Time Instantaneous
- Time Current Curve GES6113 TED 15-50A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable
- Time Current Curve GES6114 TED 60-80A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable
- Time Current Curve GES6115 TED 90-100A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable
- Time Current Curve GES6119 TED THED 15-50A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable
- Time Current Curve GES6120 TED THED 60-80A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable
- Time Current Curve GES6121 TED THED 90-150A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable
- Time Current Curve GES6122 TEB 15-50A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable
- Time Current Curve GES6123 TEB 60-80A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable.
- Time Current Curve GES6124 - TEB 90-100A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable.
- Time Current Curve K215146 TED 15-50A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable.
- Time Current Curve K215147 TED 60-80A Long-time delay thermal trip: not adjustable Instantaneous magnetic trip: not adjustable.
- Time Current Curve K215148 TED 90-100A Long-time delay thermal trip: not adjustable. Instantaneous magnetic trip: not adjustable.
- Time Current Curve K215149 - TED THED 15-50 Amp Ambient Compensated Long-time Delay and Instantaneous
- Time Current Curve K215150 - TED THED 60-80 Amperes Ambient Compensated Long-time Delay and Instantaneous
Previous Generation Circuit Breakers
EntelliGuard G - Previous Generation Circuit Breakers
- EntelliGuard G & R: Ground Fault trip curves (firmware version 08.00.25 and earlier)
- EntelliGuard G & R: Ground Fault trip curves (firmware version 08.00.26 and later)
- EntelliGuard G & R: Instantaneous, Override, and Reduced Energy Let-Through (RELT) Trip Curves
- EntelliGuard G & R: Long-Time Trip Curve (Fuse/ I^4t)
- EntelliGuard G & R: Long-Time Trip Curve (Thermal/ I^2t)
- EntelliGuard G & R: Short-Time Trip Curve
Mag-Break* Motor - Previous Generation Circuit Breakers
- Molded Case Motor Circuit Protector Mag-Break Types TFC TJC (400-600A) TKC (225-1200A); Magnetic T
- TEC (3-150A) with TECL Limiter; Instantaneous
Molded Case - Previous Generation Circuit Breakers
- Molded Case Circuit Breakers Q Line Types THQL-BA30 THQB-BA30 with Ground Fault Trip Unit Enclos
- Molded Case Circuit Breakers Type TLB2 (125-225A); Ambient Compensated; Long Time Instantaneous Tim
- Molded Case Circuit Breakers Type TLB4 (250-400A); Ambient Compensated; Long Time Instantaneous Tim
- Molded Case Circuit Breakers Types THQL-GF THQB-GF (15-30 Amps)
- Molded Case Circuit Breakers Types TJ4V, THJ4V, TJL4V, TK4V, TKL4V with Power+ 4 Digital RMS Trip Units; Long-time Delay, Short-time Delay and Instanteous
Power Break* I Insulated Case - Previous Generation Circuit Breakers
- Insulated Case Circuit Breaker PowerBreak with SelecTrip; Types TPR, THR, TPRR, THRR; Long-time, Short-time and Instantaneous
- Insulated Case Circuit Breaker POWER BREAK Solid State with VersaTrip MOD2 Types TPSS, THSS; Ground Fault Pickup Settings and Delay
- Insulated Case Circuit Breaker POWER BREAK with SelecTrip Types TPR, THR, TPRR, THRR, Ground Fault Pick Up Settings and Delay
- Insulated Case Circuit Breaker Power Break with SelecTrip Types TPR, THR, TPRR, THRR; Long time and Instantaneous
- Insulated Case Circuit Breaker POWER BREAK with Solid State VersaTrip MOD2 Types TPSS, THSS (2500A); Ground Fault Pickup Settings and Delay
- Insulated Case Circuit Breaker POWER BREAK with Solid State VersaTrip MOD2 Types TPSS, THSS (3000, 4000A); Ground Fault Pickup Settings and Delay
- Insulated Case Circuit Breaker Power Break with VersaTrip Types TPSS, THSS; Ground Fault Pickup Settings and Delay
- Insulated Case Circuit Breaker PowerBreak with Solid State VersaTrip MOD2; Types TPSS, THSS (200-1600A); Long-time, Short-time and Instantaneous
- Insulated Case Circuit Breaker PowerBreak with Solid State VersaTrip MOD2; Types TPSS, THSS (2000-3000A); Long-time, Short-time and Instantaneous
- Insulated Case Circuit Breaker PowerBreak with Solid State VersaTrip MOD2; Types TPSS, THSS (4000A); Long-time, Short-time and Instantaneous
- Insulated Case Circuit Breaker PowerBreak with VersaTrip; Types TPSS, THSS (1600A); Long-time, Short-time and Instantaneous
- Insulated Case Circuit Breaker PowerBreak with VersaTrip; Types TPSS, THSS (200-1600A); Long-time, Short-time and Instantaneous
- Insulated Case Circuit Breaker PowerBreak with VersaTrip; Types TPSS, THSS (200-2500A); Ground Fault Pickup Settings and Delay
- Insulated Case Circuit Breaker PowerBreak with VersaTrip; Types TPSS, THSS (2000-3000A); Long-time, Short-time and Instantaneous
- Insulated Case Circuit Breaker PowerBreak with VersaTrip; Types TPSS, THSS (4000A); Long-time, Short-time and Instantaneous
- Insulated Case Circuit Breakers and Molded Case Circuit Breakers with MicroVersaTrip 4; Long-time Delay and Instantaneous or Long-time Delay, Short-time Delay and Instantaneous
- Insulated Case Circuit Breakers Type TP THP TC THC; Molded Case Circuit Breaker R-frame Enhanced
- Insulated Case Circuit Breakers Types TP, THP, TC, THC and Molded Case Circuit Breakers Types TJH, TJL, TKH, TKL, all with MicroVersaTrip RMS-9 Solid State; Long-time Delay, Short-time Delay, and Instantaneous
- Power Break with MagneTrip Types TPMM THMM (1200 1600AF); Long Short Time Time-current Curves
- Power Break with MagneTrip Types TPMM THMM (1200 1600AF); Long Time Instantaneous Time-current Curves.
- Power Break with MagneTrip Types TPMM THMM (2000AF); Long Short Time Instantaneous Time-current Curves.
- Power Break with MagneTrip Types TPMM THMM (2000AF); Long Time Instantaneous Time-current Curves
- Power Break with MagneTrip Types TPMM THMM (2500AF); Long Short Time Instantaneous Time-current Curves.
- Power Break with MagneTrip Types TPMM THMM (2500AF); Long Time Instantaneous Time-current Curves
- Power Break with MagneTrip Types TPMM THMM (3000 4000AF); Long Short Time Instantaneous Time-current curves.
- Power Break with MagneTrip Types TPMM THMM (3000 4000AF); Long Time Instantaneous Time-current Curves.
- Power Break, S-2500 Line, Dual Selective Trip; Long-time, Short-time and Instantaneous
- Power Break, Type THS (2000A & 2500A Frame); Long time delay, Short time delay and Instantaneous
- Power Break, Type THS (3000A & 4000A Frame); Long time delay and Instantaneous
- Power Break, Type THS (3000A & 4000A Frame); Long time delay, Short time delay and Instantaneous
- Power Break, Type THS (600A through 2500A Frame); Long time delay and Instantaneous
- Power Break, Type TPS (3000A & 4000A Frame); Long time delay and Instantaneous
- Power Break, Type TPS (3000A & 4000A Frame); Long time delay, Short time delay, and Instantaneous
- Power Break, Type TPS (600A through 2500A Frame); Long time delay and Instantaneous
- Power Break, Type TPS (600A through 2500A Frame); Long time delay, Short time delay, and Instantaneous
- PowerBreak, S-2500 Line, Long-time Delay and Instantaneous
Spectra RMS* Electronic Trip -Previous Generation Circuit Breakers
- micro-Entelliguard Extended Instantaneous (Selective)Spectra K
Thermal Magnetic Molded Case - Previous Generation Circuit Breakers
- E100 Type TED (60-80A); Enclosure Compensated; Long Time Instantaneous Time-current Curves
- Intergrally Fused Molded Case Circuit Breakers Tri-Break Line Type TB4 (125-400A) Thermal Trip Magn
- Molded Case Circuit Breakers Type TMQD (60-100A) Enclosure Compensated Long Time Delay and Instanta
- Molded Case Circuit Breakers Type TQD Long Time Delay and Instantaneous Time-current Curves
- TB1 (40-100A); Thermal Magnetic Trip Current Limiter
- TB6 (125-600A); Thermal Magnetic Trip Current Limiter
- TB8 (600-800A); Thermal Magnetic Trip Current Limiter
- TEB (15-50A); Long Time Instantaneous
- TEB (60-80A); Long Time Instantaneous
- TEB (90/100A); Long Time Instantaneous
Residential Circuit Breakers
Feeder Plug-in Circuit Breakers
- Molded Case Circuit Breakers - Q Line - Types THQL, THQB ,THQC, THQP, THHQL, THHQB, THHQC, TXQL, TXQB, TXQC
- Molded Case Circuit Breakers Q Line Types THQL THQB THQC THHQL THHQB THHQC Ambient Compensated
- Molded Case Circuit Breakers Q Line Types THQL THQP THHQL THQB_LM THHQB_LM (Mod C Mod S) Long Time
- Molded Case Circuit Breakers Q Line Types THQL THQP THHQL THQB_LM THHQB_LM (Mod C Mod S) Long Time
- Molded Case Circuit Breakers Q Line Types THQL THQB THQC THQP THHQL THHQB THHQC TXQL TXQB TXQC
- Molded Case Circuit Breakers Q Line Types THQL, THQB, THQC, THHQL, THHQB, THHQC, TXQL, TXQB, TXQC, (15-50 Amps)
- Molded Case Circuit Breakers Q Line Types TXQB TXQC TXQL (1 2 Pole) Ambient Compensated Long Ti
- Molded Case Circuit Breakers Type TQDL THQDL Long Time Delay and Instantaneous Time-current Curves
Ground Fault Circuit Interrupter with Self-Test (GFCI)
- Molded Case Circuit Breakers Types THQL-GF, THQB-GF (15A)
- Molded Case Circuit Breakers Types THQL-GF, THQB-GF (20A)
- Molded Case Circuit Breakers Types THQL-GF, THQB-GF (25A, 30A)
- Molded Case Circuit Breakers Types THQL-GF10, THQB-GF10 (15-30 Amps)
- Molded Case Circuit Breakers with Ground Fault Circuit Interrupter Q Line Types THQL-GF, THQB-GF (15-30A, 1 pole); Enclosure Compensated
Conversion Kits & Trip Units
Trip Units
EntelliGuard TU Trip Unit
- EntelliGuard G & R: Ground Fault trip curves (firmware version 08.00.25 and earlier)
- EntelliGuard G & R: Ground Fault trip curves (firmware version 08.00.26 and later)
- EntelliGuard G & R: Instantaneous, Override, and Reduced Energy Let-Through (RELT) Trip Curves
- EntelliGuard G & R: Long-Time Trip Curve (Fuse/ I^4t)
- EntelliGuard G & R: Long-Time Trip Curve (Thermal/ I^2t)
- EntelliGuard G & R: Short-Time Trip Curve
Modular Metering
Meter Mod III
Main Tenant Circuit Breakers Meter Mod
- TMQC, TMQF, TMQV Time Current Curves
Motor Control Centers (MCCs)
Switches & Disconnects
High Pressure Contact Switches
Previous Generation Switches & Disconnects
HPC High Pressure - Previous Generation Switches
- High Pressure Contact Switch Type THP; Integral Ground Fault Device Ground Fault Pickup and Delay