Low-profile Relay with Various Models Low profile:.7 mm in height Clearance and creepage distance Between coil and contacts: 8 mm/8 mm Between contacts of the same polarity: 3 mm/4 mm Models with AC coil available. High-Inrush model available (Inrush peak currents up to 00 A) Silent model available (Approx. 2% ( db) less sound pressure than standard GRL-series Relay) RoHS Compliant Power Relays Ordering Information Classification Enclosure ratings Contact form Contact ratings Special function SPST-NO SPDT 6 A (high capacity) AC coil Flux protection --- GRL--E High inrush GRL-A-E-HR GRL--E-HR Silent GRL-A-E-LN 2 A GRL-A-LN Note: When ordering, add the rated coil to the model number. Example: GRL-A-LN 2 VDC Rated coil Model Number Legend GRL VDC (VAC) 2 3 4. Number of Poles : pole 2. Contact Form / Contact Construction None: SPDT A: SPST-NO 3. Classification None: 2 A E: 6 A (high capacity) 4. Special Function None: Standard HR: High inrush LN: Silent. Rated Coil Voltage Refer to Coil Ratings on page 2, 4 and 6. 37
Specifications Models with AC Coil Rated 24 VAC 00 VAC VAC / VAC 0 VAC 230 VAC / 240 VAC Rated current 0Hz (ma) 3.30 ma 0 ma.8 ma 6.2 ma 3.7 ma 3.00 ma 3.3 ma Rated current 60Hz (ma) 28.30 ma 6.88 ma.3 ma.70 ma 3.4 ma 2.76 ma 2.88 ma Coil resistance 443Ω 8,2Ω,600Ω 33,000Ω 47,600Ω Must operate Must release 7% max. of rated % min. of rated Max. 90% to 0% of rated Power consumption Approx. 0.7 VA Note:. The above items are measured at a coil temperature of 23 C. 2. The tolerance of rated current is +% / -%. 3. Power consumption drop was measured at 0Hz. 4. Coil resistance is provided as reference values. Characteristics Contact form Contact material Load Rated load Rated carry current Max. switching Max. switching current Max. switching power Failure rate (reference value) 38 SPDT Note: P level: λ60 = 0. x 0 6 operations Ag alloy (Cd free) Resistive load (cosφ=) 6 A at 20 VAC (NO) 6 A at 24 VDC (NO) A at 20 VAC (NC) A at 24 VDC (NC) 6 A (NO), A (NC) 20 VAC, 24 VDC 6 A (NO), A (NC) 4,000 VA, 384 W (NO),20 VA, W (NC) 40 ma at 24 VDC Contact resistance Operate time Release time Insulation resistance 00 mω max. ms max. ms max.,000 MΩ min. (at 00 VDC) Dielectric strength 6 A (NO), A (NC) Max. switching 6,000 VAC, 0/60 Hz for min between coil and contacts,000 VAC, 0/60 Hz for min between contacts of same polarity Impulse withstand 0 kv between coil and contacts (.2 x 0 µs) Vibration resistance Destruction: 0 to to 0 Hz,.-mm double amplitude Malfunction: 0 to to 0 Hz,.-mm double amplitude Endurance Mechanical: 0,000,000 operations min. (at 8,000 operations/h) Electrical: 0,000 operations min. (Resistive load, 6 A, 20 VAC, NO contact) (Resistive load, 6 A, 24 VDC, NO contact) (Resistive load, A, 20 VAC, NC contact) (Resistive load, A, 24 VDC, NC contact) Ambient temperature Operating: -40 C to 70 C (with no icing) Ambient humidity Operating: % to 8% Weight Approx. 0g Note:. Values in the above table are initial values. 2. The contact resistance is measured with A applied at VDC using a fall-of-potential method. 3. The insulation resistance is measured between coil and contacts and between contacts of the same polarity at 00 VDC.
Approved Standards UL 08 (File No. E4643)/CSA C22.2 (No.4) (File No. LR3928) GRL--E 24 to 240 VAC 6 A, 277 VAC General, 0,000 operations - NO 6 A, 20 VAC General, 0,000 operations - NO TV-, 2,000 operations - NO A300 Pilot Duty, 7 VA, 240 VAC, 30,000 operations - NO /2 Hp, VAC, 6,000 operations - NO 60 LRA/0 FLA, 20 VAC, 6,000 operations - NO A, 20 VAC General, 0,000 operations - NC A, 24 VDC Resistive, 0,000 operations - NC Power Relays VDE (EN680-) (License No. A282) GRL--E 24, 00, /, 0, 230/240 VAC (0 Hz) 6 A, 20 VAC,000 operations - NO Dimensions Note: All units are in millimetres unless otherwise indicated. GRL--E Four,.3±0. dia. (28.8) 2.7max. (2.) ±0..7 max. (.) ±0. ±0. 0. 0. 0.33 * Indicates average 3 4 39
Specifications High-inrush Models Rated VDC 2 VDC 24 VDC 48 VDC Rated current 80.0 ma 33.3 ma 6.7 ma 8.96 ma Coil resistance 62. Ω 360 Ω,440 Ω,38 Ω Must operate Must release Max. 70% of rated 0% of rated 30% of rated Power consumption Approx. 400 mw Approx. 430 mw Note:. The above items are measured at a coil temperature of 23 C. 2. The tolerance of the rated current is +0%. Contact Ratings Characteristics Contact form SPST-NO SPDT Contact material Ag alloy (Cd free) Load Resistive load (cosφ=) Rated load 6 A at 20 VAC 6 A at 20 VAC (NO) 6 A at 24 VDC 6 A at 24 VDC (NO) A at 20 VAC (NC) A at 24 VDC (NC) Rated carry 6 A 6 A (NO), A (NC) current Max. switching 20 VAC, 24 VDC Max. switching 6 A 6 A (NO), A (NC) current Max. switching 4,000 VA, 384 W (NO) 4,000 VA, 384 W (NO), power,20 VA, W (NC) Failure rate 00 ma at 0 VDC (reference value) Note: P level: λ60 = 0. x 0 6 operations Contact resistance Operate time Release time Insulation resistance 00 mω max. ms max. ms max.,000 MΩ min. (at 00 VDC) Dielectric strength 6 A (NO), A (NC) Max. switching 6,000 VAC, 0/60 Hz for min between coil and contacts,000 VAC, 0/60 Hz for min between contacts of same polarity Impulse withstand 0 kv between coil and contacts (.2 x 0 µs) Vibration resistance Destruction: 0 to to 0 Hz,.-mm double amplitude Malfunction: 0 to to 0 Hz,.-mm double amplitude Endurance Mechanical: 0,000,000 operations min. (at 8,000 operations/h) Electrical: 0,000 operations min. (Resistive load, 6 A, 20 VAC, NO contact) (Resistive load, 6 A, 24 VDC, NO contact) (Resistive load, A, 20 VAC, NC contact) (Resistive load, A, 24 VDC, NC contact) Ambient temperature Operating: -40 C to 8 C (with no icing) Ambient humidity Operating: % to 8% Weight Approx. 0g Note:. Values in the above table are initial values. 2. The contact resistance is measured with A applied at VDC using a fall-of-potential method. 3. The insulation resistance is measured between coil and contacts and between contacts of the same polarity at 00 VDC. 40
Approved Standards UL 08 (File No. E4643)/CSA C22.2 (No.4) (File No. LR3928) GRL-(A)-E-HR to 48 VAC 6 A, 277 VAC General, 0,000 operations - NO 6 A, 20 VAC General, 0,000 operations - NO TV-, 2,000 operations - NO A300 Pilot Duty, 7 VA, 240 VAC, 30,000 operations - NO /2 Hp, VAC, 6,000 operations - NO 60 LRA/0 FLA, 20 VAC, 6,000 operations - NO A, 20 VAC General, 0,000 operations - NC A, 24 VDC Resistive, 0,000 operations - NC Power Relays VDE (EN680-) (License No. A282) GRL-(A)-E-HR, 2, 24, 48 VDC 6 A at 20 VAC cosφ=,000 operations - NO 240 VAC 00 A (0-P) Steady 0 A (rms) 0,000 operations - NO 240 VAC 0 A (0-P) Steady A (rms) 0,000 operations - NO Dimensions Note: All units are in millimetres unless otherwise indicated. Four,.3±0. dia. GRL-A-E-HR (28.8)* 2.7 max. (2.)*.7 max. (.)* ±0. ±0. ±0. 3 4 8 6 0. 0. 0.33 * Indicates average GRL--E-HR Four,.3±0. dia. ±0. ±0. (28.8)* 2.7 max. (2.)* ±0. ±0..7 max. (.)* 2 3 4 0. 0. 8 7 6 0.33 * Indicates average 4
Specifications Silent Models Rated VDC 2 VDC 24 VDC Rated current 06.0 ma 44.2 ma 22. ma Coil resistance 47.2 Ω 272 Ω,086 Ω Must operate Must release Max. Power consumption 70% of rated 0% of rated 0% of rated Approx. 30 mw Note:. The above items are measured at a coil temperature of 23 C. 2. The tolerance of the rated current is +0%. Characteristics Contact form SPST-NO SPDT Contact material Ag alloy (Cd free) Load Resistive load (cosφ=) Rated load 2 A at 20 VAC 6 A at 20 VAC 2 A at 24 VDC 6 A at 24 VDC Rated carry 2 A 6 A current Max. switching 20 VAC, 24 VDC Max. switching 2 A 6 A current Max. switching 3,000 VA, 288 W 4,000 VA, 384 W power Failure rate 00 ma at VDC (reference value) Note: P level: λ60 = 0. x 0 6 operations Item Standard High capacity Contact resistance Operate time 00 mω max. ms max. Release time ms max. Insulation,000 MΩ min. (at 00 VDC) resistance Dielectric strength 6,000 VAC, 0/60 Hz for min between coil and contacts,000 VAC, 0/60 Hz for min between contacts of same polarity Impulse withstand 0 kv between coil and contacts (.2 x 0 µs) Vibration Destruction: 0 to to 0 Hz, resistance.-mm double amplitude Malfunction: 0 to to 0 Hz,.-mm double amplitude Endurance Mechanical: Mechanical:,000,000 operations,000,000 operations min. (at 8,000 min. (at 8,000 operations/h) operations/h) Electrical: Electrical:,00,000 operations 0,000 operations (Resistive load, (Resistive load, 2 A, 20 VAC) 6 A, 20 VAC) (Resistive load, (Resistive load, 2 A, 24 VDC) 6 A, 24 VDC) Ambient Operating: -40 C to 8 C temperature (with no icing) Ambient humidity Operating: % to 8% Weight Approx. 0g Note:. Values in the above table are initial values. 2. The contact resistance is measured with A applied at VDC using a fall-of-potential method. 3. The insulation resistance is measured between coil and contacts and between contacts of the same polarity at 00 VDC. 4. The release time is value with a diode attached. 42
Approved Standards UL 08 (File No. E4643)/CSA C22.2 (No.4) (File No. LR3928) GRL-A-LN to 24 VAC 2 A, 20 VAC Resistive, 00,000 operations 2 A, 24 VDC Resistive, 00,000 operations TV-8, 2,000 operations GRL-A-E-LN 6 A, 20 VAC Resistive, 0,000 operations 6 A, 24 VDC Resistive, 0,000 operations TV-8, 2,000 operations Power Relays VDE (EN680-), EN6006) (Licence No. A282) GRL-A-LN, 2, 24VDC 2A, 20VAC cosφ= (60,000 operations) 2A, 24VDC (0ms) (00,000 operations) 230VAC, 70A (0-P) Steady A (ms) (,000 operations) 20VAC, 00A (0-P) Steady 3A (ms) (0,000 operations) 20VAC, 40A (0-P) Steady A (ms) (0,000 operations) GRL-A-E-LN 6A, 20VAC cosφ= (30,000 operations) 6A, 24VDC (0ms) (40,000 operations) 230VAC, 70A (0-P) Steady A (ms) (,000 operations) 20VAC, 00A (0-P) Steady 3A (ms) (0,000 operations) 20VAC, 40A (0-P) Steady A (ms) (0,000 operations) Engineering Data Distribution of Sound Pressure When Operating When Releasing Quantity 0 40 30 0 Quantity 0 40 30 0 Measuring Conditions Sample: GRL-A-LN (N=00) Measuring range: A characteristics, Fast, Max. hold Coil : 2 VDC Coil connected parts: Diode Background noise: Approx. 30 db Measuring environment: At normal temperature and humidity 0 ~36 ~38 ~40 ~42 ~44 ~46 ~48 ~0 ~2 ~4 ~6 Sound pressure (db) 0 ~36 ~38 ~40 ~42 ~44 ~46 ~48 ~0 ~2 ~4 ~6 Sound pressure (db) Relay 0 mm Sponge Microphone 43
Dimensions Note: All units are in millimetres unless otherwise indicated. GRL-A-LN Four,.3±0. dia. (28.8) 2.7max. (2.) ±0..7 max. (.) ±0. ±0. 0. 0. 0.33 * Indicates average 3 4 GRL-A-E-LN Six,.3±0. dia. holes (28.8) 2.7 max. (2.) ±0..7 max. (.) ±0. ±0. 0. 0. 0.33 Indicates average 3 4 8 6 Mounting When mounting a GRL-LN Relay (Silent Relay) on a PCB, use a diode for surge absorption for the coil. Disclaimer: All technical performance data applies to the product as such; specific conditions of individual applications are not considered. Always check the suitability of the product for your intended purpose. OMRON does not assume any responsibility or liability for noncompliance herein, and we recommend prior technical clarification for applications where requirements, loading, or ambient conditions differ from ALL DIMENSIONS SHOWN ARE IN MILLIMETRES. To convert millimetres into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.0327. CAT. No. K32-E2-0-X 44