• LS Electric Beyond X GPR High Voltage DC Relay (10-600 A)
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LS Electric Beyond X GPR High Voltage DC Relay (10-600 A)

LS Electric Beyond X GPR High Voltage DC Relay (10-600 A)

LS Electric Beyond X GPR, GPR-M and GPR-H hydrogen/nitrogen-filled single-pole DC relays for switching DC 450 V to 1500 V circuits from 10 A to 600 A in EVs, ESS, UPS and solar/wind systems.

Key features

  • Hydrogen and nitrogen gas-filled arc chamber with permanent magnets for fast arc quenching and compact size
  • Three voltage series: GPR (DC 450 V), GPR-M (DC 600-1000 V) and GPR-H (DC 1500 V)
  • Carry current 10 A to 600 A; 200,000-cycle mechanical endurance
  • 12 V DC or 24 V DC coil; pick-up at 75% or less, drop-out at 10% or more of rated voltage
  • Auxiliary contact (-A) for main contact ON/OFF detection on GPR-M400-A and GPR-H types
  • Bidirectional (BI) versions for GPR-M400-A BI and GPR-H500-A / H600-A

Specifications

Poles 1 Pole (1NO)
Mounting Bottom mounting
Mechanical endurance 200,000 cycles (3,600 ops/h)
Coil maximum allowable voltage 125% of rated
Pick-up / drop-out voltage <=75% / >=10% of rated (20 C)
Operating temperature -40 to +85 C
Humidity 5-95% RH
Applications EV, ESS, UPS, solar, wind, fuel cell
Source LS Electric High Voltage DC Relay catalog C20001-06 (2026-05), p. 4, 6-11
GPR010DC12V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 10 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR010DC24V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 10 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR040DC12V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 40 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR040DC24V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 40 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR100DC12V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 100 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR100DC24V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 100 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR150DC12V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 150 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR150DC24V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 150 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR250DC12V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 250 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR250DC24V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 250 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR400DC12V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 400 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR400DC24V Series: GPR | Operating voltage: DC 450 V | Carry current (Ith): 400 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M010DC12V Series: GPR-M | Operating voltage: DC 600 V | Carry current (Ith): 10 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M010DC24V Series: GPR-M | Operating voltage: DC 600 V | Carry current (Ith): 10 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M040DC12V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 40 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M040DC24V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 40 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M100DC12V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 100 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M100DC24V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 100 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M150DC12V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 150 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M150DC24V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 150 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M250DC12V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 250 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M250DC24V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 250 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M400DC12V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M400DC24V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M400-ADC12V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 12 V DC | Auxiliary contact: Yes | Polarity: Unidirectional
GPR-M400-ADC24V Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 24 V DC | Auxiliary contact: Yes | Polarity: Unidirectional
GPR-M400-ADC12VBI Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 12 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-M400-ADC24VBI Series: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 24 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-H500-ADC12V Series: GPR-H | Operating voltage: DC 1500 V | Carry current (Ith): 500 A | Coil voltage: 12 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-H500-ADC24V Series: GPR-H | Operating voltage: DC 1500 V | Carry current (Ith): 500 A | Coil voltage: 24 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-H600-ADC12V Series: GPR-H | Operating voltage: DC 1500 V | Carry current (Ith): 600 A | Coil voltage: 12 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-H600-ADC24V Series: GPR-H | Operating voltage: DC 1500 V | Carry current (Ith): 600 A | Coil voltage: 24 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
DC RelaysLS Electric
32 product codes available in this family
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LS Electric Beyond X GPR High Voltage DC Relay (10-600 A)

Brand LS Electric·DC Relays

Available part numbers (32)

GPR010DC12V, GPR010DC24V, GPR040DC12V, GPR040DC24V, GPR100DC12V, GPR100DC24V, GPR150DC12V, GPR150DC24V, GPR250DC12V, GPR250DC24V + 22 more — see full table ↓

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Product codes & specifications
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Product codeSpec
GPR010DC12VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 10 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR010DC24VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 10 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR040DC12VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 40 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR040DC24VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 40 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR100DC12VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 100 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR100DC24VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 100 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR150DC12VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 150 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR150DC24VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 150 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR250DC12VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 250 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR250DC24VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 250 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR400DC12VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 400 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR400DC24VSeries: GPR | Operating voltage: DC 450 V | Carry current (Ith): 400 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M010DC12VSeries: GPR-M | Operating voltage: DC 600 V | Carry current (Ith): 10 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M010DC24VSeries: GPR-M | Operating voltage: DC 600 V | Carry current (Ith): 10 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M040DC12VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 40 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M040DC24VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 40 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M100DC12VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 100 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M100DC24VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 100 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M150DC12VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 150 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M150DC24VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 150 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M250DC12VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 250 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M250DC24VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 250 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M400DC12VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 12 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M400DC24VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 24 V DC | Auxiliary contact: No | Polarity: Unidirectional
GPR-M400-ADC12VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 12 V DC | Auxiliary contact: Yes | Polarity: Unidirectional
GPR-M400-ADC24VSeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 24 V DC | Auxiliary contact: Yes | Polarity: Unidirectional
GPR-M400-ADC12VBISeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 12 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-M400-ADC24VBISeries: GPR-M | Operating voltage: DC 1000 V | Carry current (Ith): 400 A | Coil voltage: 24 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-H500-ADC12VSeries: GPR-H | Operating voltage: DC 1500 V | Carry current (Ith): 500 A | Coil voltage: 12 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-H500-ADC24VSeries: GPR-H | Operating voltage: DC 1500 V | Carry current (Ith): 500 A | Coil voltage: 24 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-H600-ADC12VSeries: GPR-H | Operating voltage: DC 1500 V | Carry current (Ith): 600 A | Coil voltage: 12 V DC | Auxiliary contact: Yes | Polarity: Bidirectional
GPR-H600-ADC24VSeries: GPR-H | Operating voltage: DC 1500 V | Carry current (Ith): 600 A | Coil voltage: 24 V DC | Auxiliary contact: Yes | Polarity: Bidirectional

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